Freelancers

Freelancers by Skills

VoIP Programmers

1-100 of 2947 Professionals
Freelancers
Telco/VoIP/Asterisk & Linux Expert

*FREE MONTH SUPPORT, 500 + VOIP Projects, 10 + Years Experience, I specialize in VOIP, Asterisk Dialplan programming, IVRs, Call Termination Setups, Call Center Setups with predictive dialing, SMS solutions, Telecom Billing, Cisco based Networks for Voice, Linux Servers Administration and Engineering. I am a pure Asterisk coder with carrier grade implementations using clusters with Load Balancers like OpenSIPs and Kamalio. ? Innovated, Repositioned and Rebranded a phone service for an American Telco with a new feature called ?IMT? and bought a sales increase of 17 % in 3 months. ? Developed new markets for potential products and services; recently executed a sales project based upon social networks and boosted the company?s revenue by 33%. ? Exposure to the American market, managing and enhancing the customer experience through value chain management, unified communications with IMC and Gap analysis.

Pakistan, Punjab, Lahore | IT & Programming | Rating 5.0 (49 reviews)
Computer Support Specialist

Almost 14 years in operating Windows & Network Administration for the biggest modern telecom industries in capital city of Kosovo

Serbia, Kosovo, Prishtina | IT & Programming | Rating 5.0 (5 reviews)
VoIP | Web App | Mobile App | IVR | 24*7 Support

Providing development and support for VoIP, Smartphones App, Web Applications, IVR, Website Design/Development for more than 6yrs.

India, punjab, Chandigarh | IT & Programming | Rating 4.7 (2 reviews)
VoIP Asterisk IP-PBX SIP Phone

Our team is specialized in VoIP development, VoIP and Asterisk especially is our main specialization. We have wide experience of building customized solutions, fully based on open source products. We are located in UTC+2 time zone.

Ukraine, KHARKIV REGION, Kharkiv | IT & Programming | Rating 5.0 (3 reviews)
VOIP Engineers - Asterisk, Dialers, SIP, Phones

Are you looking for a VOIP solution then look no further... Predictive Dialer, Asterisk Phone Systems, Firewalls, Website Filters, Peer to Peer Blocking Technology

United States, FL, Goldenrod | IT & Programming | Rating 0.0 (0 reviews)
Senior Software Engineer/VOIP/Web Developer

I have been working as Senior Software Engineer/VIOP/Web Developer in reputable multinational companies in different technologies and domains. Area of expertise are software architecture/database designing, VOIP (Asterisk & Avaya), Linux, Windows Services, Web Services, ASP.NET, ASP.NET MVC 3, PHP, Sql Server, MySql, HTML, JavaScript, jQuery, Ajax and Crystal Reports.

Pakistan, Punjab, Rawalpindi | IT & Programming | Rating 0.0 (0 reviews)
Best in communication solutions!

We have been in the business of communication technology since the last 12 years with more than 350+ installations across these products. Our expertise is in the domain of communication technologies. A small note on what we have done so far. Multiple office connectivity solutions or IPPBX Dialers / Customized CRM Platforms IP Communication Platforms / IP TV Platforms VoIP Softswitch, class 4 or class 5 USSD / IVRS Hosted Platforms. Communication Solution Platforms - Asterisk, FreeSwitch, OpenSER, TRIXBOX, Kamilio, Elastix, Free PBX and any other platform the client wants Rating Platforms - A2Billing, Radius, AstBill, Asterisell, ASTPP, CitrusDB, Freeside and any other platform that the client requires CRM solution platform - Any 3rd party like SugarCRM, V Tiger, Oracle Siebel or our own customized CRM in PHP DB - My SQL, Oracle or any other format Front End clients - any sip client, outlook express integration, G Talk, Skype, any 3rd party front end clie

India, gujarat, ahmedabad | IT & Programming | Rating 4.6 (1 reviews)
voip, asterisk, LAMP, openfire, perl,php, shell

Bachelor of Computer Science Detail-oriented and reliable Telecom Engineer with over 8 years of experience in voice communication, telecom/VoIP engineering, and project management. Solid analytical, communication, interpersonal, and problem solving skills Complete VoIP & XMPP server side designing & implementation. Server side billing for calling card, pc to phone & mobile number based services. Call centre setup for inbound and outbound calling. Local loop and international calls termination set up. Call conferencing setups. Voice & Video mail setup and configurations. Video chat setup and configurations. Video conference setup and configurations. Trixbox set up and configurations. Freepbx set up and configurations. A2billing set up and configurations. LAMP set up and configurations. Openfire configuration (xmpp chat server for fring & nimbz like services). Specialties: VoiP and XMPP

Pakistan, Punjab, Lahore | IT & Programming | Rating 0.0 (0 reviews)
Cisco ISP Engineer,Wireless,VoIP,Linux,VPN

Cisco ISP Engineer , CCNP Certified , with more than Three Years experience in ISP , with a great experience in dealing with complex ISP networks and other non Cisco networks. With great experience in Linux squid cache servers and integrating it with Cisco and implement best solution that consume less hardware resources. i have an experience with Firewall & security including security on Routers , switches & ASA appliances . With great experience in VoIP servers such as Elastix & freepbx and implement security solutions for VoIP Have an experience with AAA for pppoe ,vpdn , and integrate radius servers with Cisco equipment. I can and will deliver great results with short time and client satisfy.

Palestine, palestine, Gaza | IT & Programming | Rating 5.0 (38 reviews)
Passionate Telephony Developer

Over the last 7 years, i have been providing Asterisk / Cisco soutions for Voice and have setup many call centers. Very strong Linux background with good understanding of PHP / Mysql and Asterik AGI / AMI fundamentals Expert in installation and configuration of Vicidial and Newfies Voice broadcasting dialer and integrating it with Freeswitch and sugar CRM. My core competancy lies in complete end-end solutions and building up SIP Proxies and billing solutions based on A2billing for calling card applications. I am here to seek opportunites in opensource Voip solutions

India, Gujarat, Ahmedabad | IT & Programming | Rating 4.1 (1 reviews)
Provider of VoIP, E-commerce, ERP and CRM

At Viithiisys Technologies we are a team of expert architects, software developers, designers with experience ranging from 3 to 13 years in software development provides unparalleled software development experience with on time, within budget high quality software delivery. With our out of the box solutions, you see what you get before you put in your money. We generally demonstrate you our solution and architecture before we embark on the actual development. This saves you times and frustration from unrealistic promises made without understanding your requirements. We are agile follower and involve you the customer on every phase of development. With our incremental build process you can monitor the progress of your project with the help of our project management tools. Communication is key to success of any project and we thrive on it and give it the utmost importance.

India, Punjab, Mohali | IT & Programming | Rating 5.0 (6 reviews)
Professional VOIP Support Engineer and Consulting

Highly experienced in VOIP solutions and infrastructures. Provide professional consultanting for businesses communications, from internet and phone carriers to PBX or IP PBX's.

United States, MI, Ishpeming | IT & Programming | Rating 0.0 (0 reviews)
Manual Testing,VOIP,SIP,PBX,SIPP,Citrix,VMware,clo

A dedicated professional with around 5 years of experience in Telecommunication Industry (Product Testing) with strong combination of technical expertise , Customer focused, problem solving, and analytical skills. Experience in Protocols: VOIP,SIP,H323,RTP,SDP...etc Experiecne in :Free PBX,VOIP PBX,Avaya CM,TekSIP,3CX... Experience in Citrix ,VMware,Linux,Ubuntu,Cloud,Viretual desktop Infrastructure Presently associated with Avaya India Pvt. Ltd, Pune as QA Engineer. Experience in manual testing for software applications, products and components. Deft in handling functionality testing, system testing, user acceptance testing and regression testing. Well versed with Regression Testing, Performance Testing, System Testing, Functional Testing and Interoperability Testing. Quality exposure in the quality processes of defect prevention, metrics collection and SLA management.

India, Maharastra, Pune | IT & Programming | Rating 3.2 (1 reviews)
SessionTalk Mobile VoIP Solutions

SessionTalk Mobile VoIP Solutions develop SIP Softphones, SIP SDKs and custom SIP Solutions for mobile platforms. SessionTalk Softphone is available on the iTunes and GooglePlay stores. http://sessiontalk.co.uk

United Kingdom, Greater Manchester, Manchester | IT & Programming | Rating 0.0 (0 reviews)
Asterisk, VoIP

I have 6 years networking experiences and 4 years Asterisk experience.

Bangladesh, Gulshan-2, Dhaka | IT & Programming | Rating 0.0 (0 reviews)
VoIP Systems Administrator

We are a small company specializing in setting up and administering a variety of different VoIP platforms and operating systems

United States, null, Cartersville | IT & Programming | Rating 0.0 (0 reviews)
Asterisk,VOIP,Billing,web developer,PBX,CallCenter

VOIP/Asterisk Application Developer, e-commerce,web development, paypal integration,expert in php/mysql, c#/c++ - Freelance Programmer .

Pakistan, punjab, lahore | IT & Programming | Rating 1.2 (2 reviews)
VoIP Guru

A VoIP professional having experience of 8 years on VoIP (installation, configuration, customization, security, quality testing and much more).

Pakistan, Punjab, Kot adu | IT & Programming | Rating 0.0 (0 reviews)
Expert of Asterisk VoIP system

Expert for Asterisk, VoIP and Open Source. Already setup and maintenance many callcenters in/outbound, SME IPPBX using VoIP asterisk. currently maintenance callcenters for insurance, banking, customer service...

Vietnam, ho chi minh, ho chi minh | IT & Programming | Rating 0.0 (0 reviews)
VoIP, IP PBX Specialist, Debian Linux

Debian, Call-Centers, VoIP, SQL, Asterisk Queues, Asterisk Reports, Cisco Hardware

Ukraine, KH, Kharkov | IT & Programming | Rating 0.0 (0 reviews)
Expert Mobile Developer (iOS8iPadiPhoneAndroid)

We don't just make web & mobile apps but Delivers Excellence Righteously. 125+ Apps developed 2000+ Hours worked on Elance 70+ 5* Ratings Peerbits is a global IT solution company delivering web development, mobile application development, software development and IT consulting services of any complexity to clients worldwide. Peerbits has a strong team of 30+ highly skilled IT experts. As a premiere member of Elance, Peerbits carries trust of more than 100+ clients spread across diverse business verticals. We are committed to excellence through the systematic and disciplined process. Our expertise guarantees quality, competence and rapid execution of any projects ranging from mid-sized portals to complex software development and custom mobility solutions. Our 'Unique & Friendly' approach lifts us above the normal, the regular, the staid and the common.

India, Gujarat, Ahmedabad | IT & Programming | Rating 4.9 (32 reviews)
A geek on Linux and Computer Security

Geek on Linux and computer security. Website/Network auditor, Penetration tester, and IT security consultant. Can provide consultation on Computer/Information/Network security. Can provide training also. Can provide remote desktop support.

India, West Bengal, Sheoraphuli | IT & Programming | Rating 4.9 (3 reviews)
Cisco network VOIP switching security wireless pro

Proven network engineer available for extra work today ! Migrations, VPN setup, phone system upgrades, designs, installs, SIP trunking, communications infrastructure consulting. Cisco technologies mainly but can figure out pretty much anything. Expertise includes Cisco call manager express,unity express, call manager, unity connection, presence, contact center express, ASA firewall, wireless lan controllers, routers. Network activity monitoring, performance troubleshooting and remediation. I will sometimes require smart hands on site to connect things but 99% of the time I can work remotely. Nights and weekends preferred.

United States, NC, Raleigh | IT & Programming | Rating 0.0 (0 reviews)
CISCO VOIP

I am Cisco Certified Network Associate VOICE (CCNA) and a Computer Science graduate with 4 years of experience in back office operations within telecom and banking organizations. Currently looking for an opportunity in IT domain of a progressive organization where I can implement my skills & experience and also grow & learn along the way.

India, TAMIL NADU, chennai | IT & Programming | Rating 0.0 (0 reviews)
Linux and VoIP Senior Engineer

Telecommunications Engineer, several Linux skills and VoIP expert. Digium certified Asterisk Professional [dCap].

Canada, Ontario, Toronto | IT & Programming | Rating 5.0 (2 reviews)
Expert VoIP & Android & iOS & Web

Hello. I am VoIP&Mobile developer with over 8 years experience of VoIP&Android&iOS&Web programming and have made 20 voip products using Asterisk and 30 mobile products. And we had develope many sip phones. I developed this product using following development language. C(Asterisk engine), PHP, MySql, Perl, javascrip(with JQuery) (Web Management), PHP+AGI SCRIPT(AGI engine), Shell Script(install Script) Of course, OS is Linux. I know well following function: IVR, TDM Card Setting, CallBack, Meetme, Paging, PackedDirected call, Feature code function, Trunk setting, Routing setting, Voicemail setting, Call transfer setting

China, HePing, ShenYang | IT & Programming | Rating 3.6 (3 reviews)
voip & asterisk

Installation Expertises in Asterisk, Freeswitch, vicidial, astercrm, A2billing, Free PBX, Elastic etc. IVR specialist in asterisk Advanced Dialplan in asterisk Useful and cost-effective phone management system planning & designing & installation Expertises in Digium, Sangoma, Openvox and other type of PRI & PSTN Card installation. Connecting Multiple Asterisk Server & Cloud Solution for asterisk Call centre setup using vicidial Advanced Voice broadcast system Training on Asterisk Advanced Call Recording Solution using Asterisk We are also providing phone provisioning support for polycom, linksys, grandstream etc..

India, Gujrat, Ahmedabad | IT & Programming | Rating 0.0 (0 reviews)
Expert in networking and VoIP

? Extensive experience and training in designing, installing and troubleshooting Cisco Networking Products, Unified Communications Manager, Unity Voice Mail, Unified Contact Center Express and other applications, Voice Gateways, and IP Phones ? Ten years configuring, troubleshooting and testing Cisco Unified Communications Manager (CallManager) and other Cisco VOIP platforms ? Fourteen years networking experience ? Fourteen years operating system and Microsoft application experience ? Fourteen years project management experience ? Fourteen years installing, configuring, maintaining and troubleshooting Cisco routers and switches

United States, UT, Kaysville | IT & Programming | Rating 4.8 (8 reviews)
Windows Server administrator

Hi, I'm a experienced and skilled Windows Server administrator. Starting from Windows 2003 Server till the most recent Windows Server 2012 R2. I have extensive knowledge of the following Microsoft server and desktop technologies: - Active Directory (AD and ADFS) + Group Policy - DNS - DHCP - File and Storage services - Internet Information Service - Hyper-V - Windows Deployment service + Deployment Toolkit - Windows XP/Vista/7/8.1 - Exchange server - SharePoint Server + FAST - Internet Security and Acceleration server and TMG - System Center 2012 - Office365, Office 2013 and other Microsoft Online Services - windows Intune - Small Business Server and Essentials Server - Microsoft Partner Other technologies I work with are: - 3CX PhoneSystem (Registred Partner) - Drupal CMS - - AVG - Dell Partner - SSL Reseller -

Netherlands, Groningen, Veendam | IT & Programming | Rating 5.0 (4 reviews)
Voip engineer

Over the past 6 years I have worked in telecom sector and startups. I concentrate on web2.0 and emerging technologies like webrtc, websockets, voip, freeswitch, adhearsion etc. My strength lies in up-to-date knowledge of emerging technological trends , creativity and problem solving attitude

India, uttarakhand, mussorrie | IT & Programming | Rating 5.0 (2 reviews)
VoIP/Asterisk Expert & PHP/MySQL developer

My main speciality is VoIP. Asterisk, FreeSWITCH, openSIPS, Kamailio, VoIP billings and various hardware - that's what I deal with most of time. My background is PHP/MySQL programming. I've been working as a web developer for about 4 years, there are some PHP projects in my job history here on Elance. I am also able to work with Linux OS as a system administrator ? I am quite familiar with Linux in common and I've set up a lot of web, mail, proxy, DB servers. I will be glad to help you - please ask at any time!

Russia, KHMAO, Surgut | IT & Programming | Rating 5.0 (65 reviews)
Enterprise Architect - Network Services & VoIP

Cisco Systems Routers and Switches, Firewalls, Adaptive Security Appliance, VPN Tunnels, QoS Service Policies, Policy Based Routing, WCCP, Citrix Netscaler Access Gateways, Nexus 7000/5000/2000, Tunneling protocols, VoIP and other technologies as needed. Results-oriented Information Technology Project Architect with 18 years of planning, developing and implementing, state of the art information solutions looking to facilitate strategic growth through technological advances. Integration, and solutions architecture using Cisco Systems Routing, Switching, and Security products. Expert cross-level communicator with superb interpersonal skills; ability to interact with individuals at all levels and cultures.

United States, NC, GREENSBORO | IT & Programming | Rating 0.0 (0 reviews)
If it can be done, I'll do it.

I provide consultation and services based on Open Source technology. Be it anything Linux, BSD, Unix or any other Open Source technology and you can be sure your objectives will be achieved with utmost care and responsibility for Quality and scalability. My experience has vastly enlarged by working for many projects around the world, from remote server installations, complete Asterisk VoIP solutions for call centers, web hosting service installations to full fledged VPN setups for hot-spots and Virtualization platforms with XEN, KVM OpenVZ etc, I encourage the use of open-source solutions for everything. Open source has been a primary reason of success for many leading companies since it provides them cost cutting methods, better business security, efficient & high throughput business. 10yrs exp in Asterisk PBX VoIP, Networking, VPN, Linux Server deplayment administration and management. Your goal will be achieved when you hire my services standing out over the rest

Colombia, DC, Bogota | IT & Programming | Rating 0.0 (0 reviews)
We not only develop Software, We develop Trust.

I am Providing end to end custom software development, services and solutions. I have expert and experienced teams for NATIVE MOBILE APP DEVELOPMENT (iOS-iPhone/iPad, Android-Phone/Tablet) CROSS PLATFORM APP DEVELOPMENT (Titanium, Phonegap, HTML 5), OPEN SOURCE CMS MDM, Ruby on Rails,

India, new delhi, delhi | IT & Programming | Rating 4.8 (7 reviews)
6yrs Technical background in VoIP, AWS Architect

More than 3 year experience in Telecom Domin( VoIP ) .Good understanding of the VoIP network and architecture.Well trained in AWS products configuration and cloud environment.

India, Kerala State, South India, Ernakulam | IT & Programming | Rating 0.0 (0 reviews)
Asterisk VOIP Engineer

I works on Linux O.S for the embedded sytem for the development of Firmware of IP-PBX for the VOIP solutions using asterisk packages.Also i works for clusterings and managing the storage for the Linux servers.IP-PBX are used for the analog telephone over the network using SIP protocols.

India, null, null | IT & Programming | Rating 0.0 (0 reviews)
Expert in php, Objective C, VoIP

I have expertise in the field of iPhone application, Web Programing and VoIP technology. I can provide any kind of VoIP solution. Also I have interest in game engine and graphic design.

Bangladesh, Dhaka, Dhaka | IT & Programming | Rating 0.0 (0 reviews)
VoIP Networking Expert

Justin Sowa is a network engineer that has over 12 years of experience with VoIP, LAN and WAN technologies. Working knowledge of Adtran, Nortel and Cisco networking equipment, he has designed and implemented LAN/WAN solutions for multi-location customers. He has managed over $1,000,000 in installation and infrastructure projects. He has a strong installation background with both networking and voice equipment. Justin has worked to identify, plan and implement new LAN/WAN strategies to reduce annual service costs by $12,000 for small company. As project manager he has maintained deadlines and profit margins, meeting 100% of the requirements.

United States, CA, Tustin | IT & Programming | Rating 0.0 (0 reviews)
Windows, networking & VoIP Systems administration

VoIP service provider Windows, networking & VoIP Systems administration Currently taking the Telecommunication technician career Advanced at VoIP (hardware and software) Experience on small and large networks, LAN, WAN, VPN Asterisk / Elastix / PBX In a Flash / a2billing / Trixbox / freePBX / goAutoDial: IVR, auto attendant, forms, video conference, web conferente, FXS, FXO, CDR, Virual conference rooms, Backups, Auto list caller, Agents, Caller ID, Transfers, etc. I also have experience in translations from Spanish to English and viceversa

Argentina, Buenos Aires, Pergamino | IT & Programming | Rating 0.0 (0 reviews)
voip, system, admin, django, web app developer

I have 6 years experience in system admin, deploy server, maintenance system base on: asterisk, voip, avaya, freeswitch, kamailio, opensip.....

Korea, Republic of, 136, Seoul | IT & Programming | Rating 5.0 (2 reviews)
Expert for Asterisk, VOIP and FreePBX

Expert for Asterisk, VoIP and Open Source

Indonesia, Banten, Ciputat - Tangerang Selatan | IT & Programming | Rating 4.6 (3 reviews)
Server and Networking Engineer

Over all 5 years of Experience as a SERVER and NETWORKING SUPPORT Engineer. Now seeking an environment where my knowledge and experience can be shared and enriched. Looking for the opportunity where I can improve my quality and utilize my skills. Profile Summary Network engineer with a hands-on approach and technological mindset for designing and implementing IT network architecture, including configuration, optimization and supporting network management systems. Experience in Linux Server administrations. Technical skills include: UTM(firewalls),VOIP, Asterisk,routers, switches WHM and Parllel Plesk LAN, WAN, WLAN infrastructures Protocols: TCP/IP, DNS, DHCP, HTTP, SMTP, NTP,? SNMP, VoIP Postfix(Mail Server),FTP Server,Web Server(Apache),Samba.PPTP,VPN,Mysql

India, Punjab, Mohali | IT & Programming | Rating 5.0 (2 reviews)
Voip & Asterisk

Installation Expertises in Asterisk, Freeswitch, vicidial, astercrm, A2billing, Free PBX, Elastic etc. IVR specialist in asterisk Advanced Dialplan in asterisk Useful and cost-effective phone management system planning & designing & installation Expertises in Digium, Sangoma, Openvox and other type of PRI & PSTN Card installation. Connecting Multiple Asterisk Server & Cloud Solution for asterisk Call centre setup using vicidial Advanced Voice broadcast system Training on Asterisk Advanced Call Recording Solution using Asterisk We are also providing phone provisioning support for polycom, linksys, grandstream etc..

India, Gujarat, Ahmedabad | IT & Programming | Rating 0.0 (0 reviews)
asterisk,voip,php,linux,yii,flex,paypal,red5

I am experienced voip professional ,and have been working in voip industry for about 5 years,our business scope involves h323 softswitch ,radius billing,quintum callingcard,asterisk based solution,and asterisk callshop solutions,php, adobe flex etc. I build several websites from myself ,and I am good at yii framework ,and asterisk2billing solution my rate also depends on how long it will take .

China, Shanghai, Shanghai | IT & Programming | Rating 4.7 (1 reviews)
Expert Web, Mobile Apps Analyst/Consultant

Over 9+ years extensive experience in IT & VoIP Telecommunications industries. Lived in UK for more than 3+ years and have broader understanding of international business relations and technology expectations. We @peerbits believe into understand our clients' requirement from their perspective in order to really understand what they looking for. Our aim is to delivery quality Web & Mobile Apps which has worth ROI and really meets our client's expectations. We have developed Web & Mobile Apps for different industries and been maintaining these apps for them. We are really looking towards establishing long term business relationship with our clients and been their technical solution partner.

India, Gujarat, Ahmedabad | IT & Programming | Rating 5.0 (2 reviews)
Mobile Application Development Experts

Appyster is a mobile application development company, where talent & technology collaborates to create cutting edge resourceful software products & services for the mobile platforms. We are a pure play software product development organization in the mobile technology domain. We work in collaboration with our clients to create innovative & quality software products & services for iOS (both iPhone & iPAD), Android, Blackberry, Windows Phone, Windows Mobile, Symbian, J2ME and other mobile platforms. Our Team is expertise in application development for different mobile platforms. We harness the power withheld in these mobile devices to create some of the wonderful & innovative mobile apps. You can visit us on www.advantal.net

India, null, null | IT & Programming | Rating 0.0 (0 reviews)
GPRS | Mobile App | VoIP | SIP | MLM | OS-commerce

We deal in the following products and services and all are ready for the demo: 1- GPRS System 2- Address Tracker(Software for track the address) 3- SIP Dialer 4- VoIP Billing 5- MLM (Multilevel Marketing ) or Network Business 6- SMS Solution & Billing 7- Mobile Apps 8- Cloud Services 9- Real state Website 10- University/College/School Management System 11- Website Development (Static and Dynamic both) 12- OS-commerce kindly contact for the demo and all at Skype id - webfastfix Email- mobilefastfix@gmail.com

India, delhi, noida | IT & Programming | Rating 0.0 (0 reviews)
IT/VOIP experts

We have more than 6 years experience in designing VOIP systems, system administration, enterprise network design, building voip solutions. Project starts only after understanding customers needs. - VoIP solutions: Asterisk OpenSIPs FreeSWITHC Avaya ACM, SES - System administration: Sun OSs: Solaris 10, Opensolaris; Linux: RedHat, CentOS, Debian; BSD: FreeBSD; Microsoft OS: Windows 9x/XP/2000/2003. Network equipments: Cisco 25xx, 35xx, 72xx, Acton 46xx, 35xx, Zyxel 21xx - Technologies: TCP/IP, SIP, H323, SDH, SS7, GSM, ISDN, IMS, NGN, VPN (MPLS, PPPOE, PPTP etc. ), RADIUS.

Russia, Saint-Petersburg, Saint-Petersburg | IT & Programming | Rating 0.0 (0 reviews)
Coldfusion HTML SQL VOIP Network Management

I am an experience electronic engineer / system programmer with certified professional qualification (MIET U.K.) and tertiary education (BIT Australia). My major expertise is unified communication with special knowledge in VOIP network management using web portal utilizing Access and SQl database in the industrial most common voice network platforms.

Australia, Queensland, Brisbane | IT & Programming | Rating 0.0 (0 reviews)
System/Network Administator, VOIP Consultant

Over 7 years of experience in VOIP, Network and System administration, Linux/Windows Enterprise Solutions

Pakistan, null, null | IT & Programming | Rating 0.0 (0 reviews)
Voip Administrator

Hi, I am working as a VOIP Administrator for the last 1 year.I do monitoring Traffic,emails,interconnection and interconnection test,Routing Table,Solving technical problems for the customer/supplier. I believe in hard work and believe in myself.I love to take challenges and learn new things. Skype ID-suprabhat-sarkar

India, West Bengal, kolkata | IT & Programming | Rating 0.0 (0 reviews)
VOIP,SIP, RADIUS C++ C,Perl, Java

Working with voip telephony for last two years Worked on various IVR and VOIP solutions that included SIP and RADIUS

India, AndhraPradesh, Hyderabad | IT & Programming | Rating 0.0 (0 reviews)
testing and instalation VoIP Equipment

...

Serbia, Serbia, Belgrade | IT & Programming | Rating 0.0 (0 reviews)
Expert in Asterisk and VOIP

If you have any asterisk related query or you want asterisk solution for your business. I have good experience in VOIP using asterisk in inbound and outbound setup.

India, delhi, delhi | IT & Programming | Rating 0.0 (0 reviews)
voip sip expert

voip sip softphone development

Ukraine, Lviv, Lviv | IT & Programming | Rating 0.0 (0 reviews)
Good at VOIP and iOS development

With 8 years of IT telecom and rich technical experience of working with many industry leading companies. I hold a B.Tech degree in Electronics from M.I.T, Chennai. Over my Career span, I have handled product development, customization, management and support in the fields of ISDN as well of Internet Telephony and VOIP Billing. Carried research and development on low-cost-telephony architecture for contact-centers and security in VOIP. I expertise vastly in Linux, Network, Opensource Telephony (Asterisk, Freeswitch, SER, Opensips, RADIUS), Coding Projects involving (C, C++, Objective C, PHP, MySQL, PostgreSQL) and many Software Protocols, Mobile Application Development (Android, Symbian, iOS, Blackberry), Other Platforms (Windows, OS X).

India, Uttarpradesh, Noida | IT & Programming | Rating 0.0 (0 reviews)
Web, Mobile, VOIP, Asterisk, IVR, PBX, Conference

We are Ahmedabad based Software & IT consulting company having team of expert engineers working on different technologies. We work mainly on the Web, Mobile, VOIP, Asterisk, IVR, PBX, Conference, etc projects.

India, Gujarat, Ahmedabad | IT & Programming | Rating 0.0 (0 reviews)
CCIE Voice # 35961,VoIP Engineer with 3+ Years Exp

CCIE Voice # 35961 - VoIP Engineer, whose qualifications include a degree in computer applications, MCP, CCIE Voice lab certified and detailed knowledge of tools, & technologies. Over 3 years of experience in the creation, integration, troubleshooting, operating, maintaining and deployment of solutions related to voice networks, systems and information assets for diverse companies and organizations.

India, MH, Pune | IT & Programming | Rating 0.0 (0 reviews)
Asterisk, mysql, voip, perl and python, linux

I have 5 years of development experience on asterisk and voip, use perl, mysql, memcached and redis. I support call center with an average load of 10,000-15,000 calls a day. I wrote 90% of components (scripts, database and servers) for call center. http://www.linkedin.com/pub/vitali-gerdt/65/999/b23

Russia, Ural, Chelyabinsk | IT & Programming | Rating 0.0 (0 reviews)
Cisco level 3 voip support specialist

Im a Cisco level 3 voip support specialist, my primary goal is to work for a company on a pre-sales or post-sales focused position, helping the sales team to bring customers the more optimized solution for their needs. Voice over IP: Engineering, design of voice over data networks, installation, consulting, support. Engineering and design, implementation, management, administration and network support. Project management. Pre-sales and Sales team interface. Network Security: Engineering, design of Security Policies, re-engineering of established policies, installation, consulting, support. Engineering and design, implementation, management, administration and network support. Project management. Pre-sales and Sales team interface.

Argentina, Buenos Aires, Haedo | IT & Programming | Rating 0.0 (0 reviews)
VOIP administrator

I am working in a VOIP company for last one year. I have good working experience in managing accounts(Customer and/or supplier), setting new Carrier interconnection,resolving the issue with poor stats,or investigating any issues like codec issues call failure issues.

India, West Bengal, Kolkata | IT & Programming | Rating 0.0 (0 reviews)
Hadoop,HBASE,MongoDb,VOIP, AWS, Iphone, Andriod

Expert in VOIP,SIP, Multimedia Messaging, Soft switch,Big Data,LBS, M-commerce and social network based application for IOS (5,6,7) and Andriod (All versions) Our team of experts has the perfect balance of creativity, in-depth technical knowledge and domain expertise that are critical for realization of idea. If you have an idea then we can make the application for it. We will not only develop an application but will distribute, market and monetize that for you. Our Vision -------------- To be one stop organization for startups emerging in mobile arena. Our Mission ---------------- To offer effective and affordable bespoke solutions with low burning cost and short time to market.

India, New Delhi, Delhi | IT & Programming | Rating 0.0 (0 reviews)
voip asterisk freeswitch openser ivr

Development of complex VoIP solutions using opensorce products. Asterisk, freeswitch, openser (kamailio, opensips, sip-router). Development of IVR systems are integrated into the business processes of companies

Russia, ru, Moscow | IT & Programming | Rating 0.0 (0 reviews)
Linux System, Network and VOIP Engineer/Admin

I am having more than 12 years of system and network administration hands on experience across various business needs in different industries all over the wold. It includes installing, configuring and maintaining/administrating various type of Linux servers, such as Mail, DNS, Ftp, Proxy, VoIP and customized applications which ever developed, handling Networking projects and system automation and system/network security products such as IDS, Firewalls, system integration using various open source and closed source software. I am currently working at odesk.com with very good customer feedback. Pls refer my profile and information from https://www.odesk.com/users/~01258f4c84c4047215

Sri Lanka, westen, Colombo-10 | IT & Programming | Rating 0.0 (0 reviews)
Data and VoIP Networking Expert

James has over a decade of experience with Linux and telecommunications. James started his career in telecommunications in high school where he was a head computer technician for a research and development company. He has worked for RCN, and was the Asterisk contact for Broadvoice. James is currently consulting as a VoIP Architect to small to large telecommunications companies.

United States, null, Wilbraham | IT & Programming | Rating 0.0 (0 reviews)
VoIP, Monitoring, Testing, QA, Perl

Founded in USA, 2008. We understand how communication is important to you as businesses connect to the world. We are specialized with the most advanced IP telephony application, IP PBX, network architecture, and VoIP security. UniC Solution is the evolution in unified communication; we bring efficiency to geographically distributed work forces and increased overall performances to team members. Our team is proficient with the following technology and skills: Virtualization & Hosting Services: OpenVZ, KVM, VMware, Virtual Box, Xen, Amazon EC2, Rackspace, Linode, VPS.net, DigitalOcean VoIP System: Asterisk, FreePBX, Trixbox, Elastix, PBX in a Flash, FreeSWITCH, Queuemetrics, SwitchVox, OpenSIPS System Admin: All Linux servers, VPN, DNS, High Availability

Taiwan, CA, San Diego | IT & Programming | Rating 0.0 (0 reviews)
Next Generation Unified VoIP Telephony Developer

The VoIP Telephony is entering a new phase of evolution. The spread of participatory information-sharing over the world, combined with recent improvements in lower cost internet access in developing countries, has opened up new possibilities for Next Generation VoIP Telephony Applications and Unified Communications. However, most people in the VoIP industry would agree that VoIP now focuses on several major themes, including multimedia, video, fax, presence, collaboration and media sharing. While the innovations and practices of VoIP will continue to develop, they are not the final step in the evolution of the VoIP. In fact, there is a lot more in store for the VoIP. We are starting to witness the convergence of several growing technology trends. These trends have been gestating for a decade and will soon reach a tipping point. At this juncture the next generation of the VoIP will start. So now VoIP apps should be developed and deployed as prepared for up-coming technology.

Bangladesh, Dhaka, Dhaka Metropolitan | IT & Programming | Rating 0.0 (0 reviews)
Listen | Understand | Deliver

Company is headquartered in Jaipur, India with a current staff of over 15 employees with affiliate offices and local support centers in Jaipur, , Ahmadabad, Hyderabad and Delhi NCR. Avyukta Intellicall Consulting Pvt. Ltd. is a well known name in the domestic and IVRS, TTS, International and Domestic call center industry with an expertise in system integration, turnkey call center solutions on leasing rental and premised Models on Hardware and Software platforms. The sales lobby of the organization has a cumulative experience of setting up and supporting more than 335 contact centers as on March 2012 and over 15 years of cumulative BPO technology domain expertise including the VoIP Minutes , TTS, Predictive Dialer , CTI ,CRM , IVRS TDM , IPLC and MVOIP platforms in 67 cities and 6 countries.

India, Rajasthan, Jaipur | IT & Programming | Rating 0.0 (0 reviews)
Trust yourself You know more than you think you do

GoAutodial Expert, Web Development Web Design Software Development VOIP, Other - Software Development Networking & Information Systems Network Administration, Server Administration, ERP / CRM Implementation Administrative Support Data Entry Customer Service Technical Support, Phone Support Sales & Marketing Telemarketing & Telesales

Philippines, Aurora, Pagadian | IT & Programming | Rating 0.0 (0 reviews)
Android Development , ROR Web Applications , VOIP

We are a bunch of graduates from IIIT Hyderabad with solid organisational experience and expertise in Web technologies( PHP , RUBYonRails, HTML5 etc ) , mobile operating systems(ANDROID) , VOIP , SIP. We have very strong hold on OOPS , data structures , algorithms and design patterns. We create highly scalable and refined products which require almost no post-maintenance. Organisational Experience in 1. Android 2. VOIP / SIP / RTP(video H264 and audio) / H323 / MGCP stacks 3. RubyonRails/ MongoDB/ MYSQL / POSTGRESQL / HAML/ SASS/ BackboneJS/ Javascript/ LAMP / HTML5 / CSS 3.0 / 4. SIPML5 / opensource SIP stacks 5. Session Border Controllers for VOIP 6. JAVA / C / C++ / Python / Perl

India, Karnataka, Bangalore | IT & Programming | Rating 0.0 (0 reviews)
Mobile App Developer, VOIP, Flex, Red5

Mobile app developer for the platforms Symbian, J2mE. Black Berry, Android, iPhone. Experts in VOIP setup using open source software like Asterisk, openSER, FreeSwitch etc. Ready mobile and Web (Flex based ) VOIP clients.

India, null, HYDERABAD | IT & Programming | Rating 0.0 (0 reviews)
BI, Cognos BI 10, MS SQL, Oracle, Avaya CMS/AIQ

Specialties: Avaya VOIP CMS / AIQ Report Designer & ETL BI Solution Architecture, Multi-Dimensional Data Warehouse Design and Development, Business Application Architecture, Database Design and Development, DB Stored Procedures, DB Functions, DB Triggers, Microsoft BI Stack, Cognos 10 BI, Oracle Database and Forms, SAP-ABAP

Canada, ON, Brampton | IT & Programming | Rating 0.0 (0 reviews)
BCM Bridging the gap between voice and data.

Twenty plus years of experience in Nortel and Avaya. 10 years of experience working on VOIP H323, SIP. Specializing in Multi site to site deployments. Nortel certified on BCM450, BCM50, Avaya certified on SME ACSS. Certified Fiber splicer. 8 years of experience as sale engineer for TW Télécom and other CLEC's. Worked on contracts for several large clients Iron Mountain, Nonni's Foods, Nestlé Ice.

United States, FL, Tampa | IT & Programming | Rating 0.0 (0 reviews)
VoIP LINUX PHP MYSQL ASP C++ C#

I Work a TV Compay In Bangladesh. I allso Expart PHP ASP MYSQL & VoIP Softwar and administatorn Service.

Bangladesh, N/A, Dhaka | IT & Programming | Rating 0.0 (0 reviews)
Voip services

we're in the voip business for years now and we can help newly started voip business to get on their feet and show them the tips and tricks to succeed in this

Russia, na, St. Peterburg | IT & Programming | Rating 0.0 (0 reviews)
Asterisk Freeswitch Python VoIP consultant

I've 8 years of experience in programming python and delivering VoIP applications based on Asterisk. I've given consultancy services to medium and large enterprises, on network and multimedia applications. I've extensive experience in building robust network applications using Twisted, desktop applications using Tkinter,wxPython. I've built many IVR and Dialer applications using AGI, AMI of Asterisk. Built CTI apps , integrated CRM with telephony. Delivered solutions on SER and A2billing. Also I am the developer of starpy Asterisk protocols for Twisted hosted on sourceforge http://starpy.sf.net

India, AndhraPradesh, Hyderabad | IT & Programming | Rating 0.0 (0 reviews)
I am Proficient in PHP, VOIP, solr, Mysql

I am new to elance but I have more than 8 years of experience in LAMP technology. I have handled a lot of complex projects in my career which includes working on VOIP, Solr search, AWS, mysql replication, linux servers.

India, Delhi, Delhi | IT & Programming | Rating 0.0 (0 reviews)
Tester

Hi, I'm an IT professional with more than 5 years experience, I'm interested in jobs in field of VoIP, IP Networks, 3G networks and other telecoms testing

Armenia, yerevan, Yerevan | IT & Programming | Rating 0.0 (0 reviews)
I am VoIP Engineer and working in Open Source OS

i have 8 years of experience in Professional Life in which 6 years worked in the field of VoIP and Open Source (Linux, Solaris).

Pakistan, Punjab, Lahore | IT & Programming | Rating 0.0 (0 reviews)
Voip, LTE, 3G

Planned & Coordinated with a team of 12 people under me, Working as a Tech-lead in GLOBAL MNC since 3 years. Worked as a contractor in VOIP technology administered and developed for iquara while working in the World emerging MNC.

India, U.P., Greater Noida | IT & Programming | Rating 0.0 (0 reviews)
System/VOIP/Crptography/Web -Mobile App Dev/DSP

SIP/VOIP/telecom PKI/Encrpytion/CrptoGraphy WebServices/Web applications Databases DSP/MultimediaDatabases Operating systems Electronic designs Languages J2EE/.Net /C#, C++/C on Unix (Solaris/AIX/linux) Mobile Applications / Server Development

India, Karnataka, Bangalore | IT & Programming | Rating 0.0 (0 reviews)
SIP and Contact Center VoIP specialist

I aspire to participate in international projects for a company that will make the most of my telecommunication knowledge in VoIP, Contact Center and IMS technologies. I prefer a stimulant job environment that offers professional growth either in Project management or in Network engineer. I’m problem solving oriented. I like group job, to take decisions and have responsibility.

Italy, Italy, Trezzano Sul Naviglio | IT & Programming | Rating 0.0 (0 reviews)
Software Engineer (VOIP Tech.)

Overall 4 years of experience in Software Development. Last worked as a VOIP Remote Tech for SaiPooja Communication Pte Ltd. from June 2007 to Feb 2008/

India, null, Bangalore | IT & Programming | Rating 5.0 (1 reviews)
Application Development & VoIP IntegrationServices

Troop Software provides a wide range of IT consulting, application development and VoIP integration services. We have significant experience satisfying the most special technical needs of our customers. The primary driver for outsourcing is value and we firmly believe that the delivery of this value must be through measurable business results. Troop Software's competitive cost structure enables you to achieve more with your IT budget, minimize time-to-market and maximize your ROI. We guarantee round the clock service and incredible response times. Work happens on a 24-hour time zone difference between India and the US. Yesterday evening's problem gets converted to today morning's solution.

India, UP, Noida | IT & Programming | Rating 0.0 (0 reviews)
VoIP Solutions, Asterisk, Vicidial, support.

10 years of experience in Networks. Routers, Servers, Windows and Linux. VoIP Solutions. VoIP servers, Online support. Committed to customer service with a ''can do'' attitude. Good experience in finding problems in the network performance, tuning of system parameters and optimizing the overall quality of the network.

Pakistan, Capital, Islamabad | IT & Programming | Rating 0.0 (0 reviews)
PHP, Flex, BigBlueButton, WHMCS, VoIP, Kaltura

I am a PHP/.net web developer and programmer experienced in a variety of technologies including CMS( Joomla 1.x, 2.x, Drupal, Wordpress, Liferay, DotNetNuke), LMS( Moodle, Docebo, Dekoes etc), Shopping Carts( Magento, Zencart, OScommerce), VoIP Solutions( Asterisk, vicidial, freeswitch, bluebox. OpenSIPS, Kamailio), ERP(Openbravo, OpenERP), CRM (vtiger, SugarCRM), WHM, WHMCS, OpenStack Cloud, network design and administration. In my 10 years of IT career, I had encountered many challenges and fulfilled client's expectations and requirements successfully. Therefore, depending on the size of the project, I have the confidence to fulfill your expectations with or without a dedicated team. Please review my details for more clarifications. Thank you

Bangladesh, Dhaka, Mirpur | IT & Programming | Rating 0.0 (0 reviews)
PHP Developer | .NET Developer | VoIP | Webmaster

Hello, I'm Cuong Do (Ryan), a new freelancer from Vietnam with 7+ year professional experience on Data Entry, Data Processing, Web Developing, Webmaster. I enjoy programming especially and expert programming with PHP language, VB, C#. I had used about some framework such as: CodeIgniter, cakePHP, zend. . . Joomla, WordPress CMS, and Magento eCommerce.

Vietnam, n/a, Can Tho | IT & Programming | Rating 0.0 (0 reviews)
VOIP, Virtualization, High Availability, Web Apps

Vertex Data Private Limited is a company with a team of highly qualified and highly experienced architects, system administrators, system analysts, database designers, web application developers and data processing professionals. We specialize in Business Process Outsourcing, Business Analysis of your systems requirements, development of software solutions to meet your requirements. We have a wide and varied experience in developing and managing applications for education, entertainment, financial, health care, legal, manufacturing, media, retail, telecom and travel industries. We will provide you with cost effective solutions that add tremendous value to your business. The work we did for our satisfied clients includes the following: 1. Set up Linux High Availability Clusters 2. Custom build Linux Kernels for achieving optimum resource utilization 3. Telephony, VOIP and IVR applications 4. EPP, Nominet DAC, .UK domains 5. High performance enterprise class Web applications

India, AP, Hyderabad | IT & Programming | Rating 0.0 (0 reviews)
Expert in VOIP Application development

Xeeonix is a leading technology company with ten plus years of working experience. We are technology software development enthusiasts who focus on application development, thus providing practical programming and technology implementation for business technology development. We are extremely affordable and cost effective than most software development companies you might find, yet we are still able to offer the uncompromising quality you expect and deserve. Why choose us ? 25+ highly skilled professionals ? Offices in UK & Canada ? No initial meeting charges ? Cost Effective Solutions ? Easy communication ? Multiple clients across the globe ? Offshore outsourcing ? Paramount Experiences. ? Round the clock help and support for our clients. ? Free technical support for some period of time after product completion and delivery. We offer ? Software development ? Website development ? Website Design ? VoIP Development

Pakistan, Punjab, Rawalpindi | IT & Programming | Rating 0.0 (0 reviews)
Expert in VoIP Protocol /web application testing.

6 years of exp on VoIP protocl and product tesing and Configuration. Experience in testing of VoIP protocols like SIP, IMS and H323. Hands on Experience of Testing Various Telecom Devices like Router, Media Gateways, Communication/Call Manager, Call Servers, IVR, Voice Mail and Media Server. Well exposure in test automation tool like SIPp, EAST, Avaya Tarts, Jmeter, Selenium and Yagna ESD (network Solution Designer). Exposure to SIP Video Testing using Avaya Soft Flare, Avaya ADVD, Linn and X-lite. In-depth exposure in Software Development Life Cycle and Testing Life Cycle process and agile methodology Well exposure in test automation tool like SIPp, Selenium, Jmeter and YGN 4.1( Cisco Enterprise Solution Desiner). Well exposure in Telecom domain (product and database testing).

India, maharastra, pune | IT & Programming | Rating 0.0 (0 reviews)
Expertise in voip,asterisk,voip billing

Plenty of Experience in VOIP,ASTERISK,ASTERISK-AGI and Billing

India, New Delhi, New Delhi | IT & Programming | Rating 0.0 (0 reviews)
Linux Expert and VoIP Professional

I'm a Linux expert have along experience in VoIP systems like asterisk and FreePBX and VPN Services. I'm also have wide experience in vb.Net programming. I have been graduated from PTC with bachelor degree of Computer Systems Engineering, Now i'm Studying for master degree in Computer Engineering.

Palestine, Gaza Strip, Gaza | IT & Programming | Rating 0.0 (0 reviews)
Web and VOIP developer

We are youthful and innovative team with expertise in web, software and voip development. We always pursuit latest technologies and are eager to learn new things. Customer satisfaction is always our priority.

Vietnam, Go Vap, Ho Chi Minh | IT & Programming | Rating 4.9 (2 reviews)
VOIP, Networking, PHP, Web based Software

I am a telecommunication engineer working as a "System Engineer" in IP Core department of a renowned international gateway operator of Bangladesh for last 2 years. Me working as an expert in Dialogic and Huawei devices on VOIP platform. I am seeking opportunities to give solution of various network and VOIP related problems. I am also good at technical and blog writing. I am also a PHP coder.

Bangladesh, Dhaka, Dhaka | IT & Programming | Rating 0.0 (0 reviews)
We are Expert in VOIP, Asterisk, IPBX & Drupal

At Gventure, equipped with a Professional team member with top notch expertise in VOIP and PHP, we are offering you the ultimate opportunity to get your requirments and ideas evolve in plausible solutions. With adroitness in VOIP, IP Tecnhology, Free Switch, Asterisk, PHP Frameworks like Zend, CodeIgniter and CakePHP and clear cut perception of the Core PHP Fundametals, we put our capital efforts to fulfill the job in optimal timelines and unparalleled quality. We at Gventure are very indulgent and enthusiastic with Third-Party API Integrations. Having a hand on experience with Asterisk development, Free Switch, Secure Signaling, Secure RTP and many more; we are quite vigilant and intent to cater the client's needs. At Gventure our objective motive is to give our client the adequate diligence from the begining of reqiremnt analysis till implementation stage, with the utmost ardor for first-class quality and first-rate performance.

India, Noida, Sector 63 | IT & Programming | Rating 0.0 (0 reviews)
Enterprise/Carrier Systems/Network Architecture

Managed Cloud Provider, expertise is in Systems and Network Architecture, Engineering, Deployment, Maintenance. Virtualization, Cloud Computing, Hosted Services. VoIP, Telephony,VoIP PBX. Network Security and Performance testing, analysis, and tuning. Windows and Linux Server Administration, WHM/cPanel , Fortinet Certified Network Security Professional. Expertise in most major brands of network and systems hardware and computing technologies. Available for consulting, architecture, engineering, and administration engagements for hourly support or fixed price project work.

United States, ME, Windham | IT & Programming | Rating 4.3 (15 reviews)
Your Idea Partner - IT/VOIP|.NET|PHP|MySQL

TELECOM/IT/VOIP: A well-organized and highly motivated individual with 15 years of working experience in Telecom /VOIP/IP (core TDM / VOIP switching / routing) , Asterisk FreePBX (CENTOS/ Linux Packages) including installation, commissioning, system support & Operational activities(NOC). WEB (HTML5/CSS3|| PHP/MYSQL|| ASP.NET) WEB Programming ,Web Site Design & Development (HTML5/CSS3/Java script /JQuery. CMS Application /Tools : Wordpress 3.6.1 & Joomla 2.5 Develop /Design Studio: Adobe Dreamweaver CS 6.0 , Microsoft Visual Studio 2012 for Web, Microsoft Visual Web Developer 2010. Adobe Flash professional CS 6.0, Adobe Photoshop CS 6.0,Adobe Fireworks CS 6.0, WEB Cloud Platform : Microsoft Web Matrix 3.0 RDBM System : MYSQL /SQL SERVER /ORACLE Office Tools : * Microsoft Office Excel 2007 with advance VBA programming. * Microsoft Power Point & Outlook 2007, MS-Project , MS-VISIO 2007.

Bangladesh, Dhaka, DHAKA | IT & Programming | Rating 0.0 (0 reviews)
VOIP, Web, Call Centers, Network, IVR Specialists

VOIP,Web, CallCenters, Contact Centers Network, IVR Specialists having 10 yrs + experience in this field

Pakistan, Punjab, Lahore | IT & Programming | Rating 5.0 (2 reviews)
VoIP Administration & Development

Reliable & Robust VoIP systems. From SOHO to Enterprise. Real timeline - Real price.

Bulgaria, Sofia, Sofia | IT & Programming | Rating 0.0 (0 reviews)