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All FreelancersFeedback: At least 4"SIP"

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Expert server-side developer (Web, VoIP, Asterisk)
  Russia  |  Rate: $40  |  IT & Programming
8
 |  126 Jobs  |  $11,682 Earnings  | 
Highly skilled server-side developer with over 7 years of experience. Extremely reliable and responsive as it's been written a lot of times in my clients' feedbacks here on Elance. I develop high...

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  Italy  |  Rate: $60  |  IT & Programming
4
 |  2 Jobs  |  $1,534 Earnings  | 
I am a very experienced consultant in SIP network configuration.

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Voip & Asterisk
  India  |  Rate: $15  |  IT & Programming
7
 |  36 Jobs  |  $10,843 Earnings  | 
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...

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VoIP, IVR, Asterisk, Twilio, Plivo, WebRTC
  India  |  Rate: $16  |  IT & Programming
6
 |  52 Jobs  |  Private  | 
I am new to Elance. I have overall 10 years of experience in Application Programming using Php, Perl, Java, Asterisk, Twilio, Plivo. I have extensive experience in Asterisk and Telephony...

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Assured Delivery
  India  |  Rate: $16  |  IT & Programming
8
 |  12 Jobs  |  $3,266 Earnings  | 
I am having 10+ years experience in software development. Expertise in Asterisk, Outbound Dialer, Perl/PHP. Have enough knowledge to deliver the technology project in time and cost effectively.

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VERNA - Your IT Team
  Ukraine  |  Rate: $22  |  IT & Programming
3
 |  17 Jobs  |  Private  | 
VERNA is Ukrainian IT Integrator specialized in designing and implementing solutions aimed at improving the efficiency of corporate information systems. We're committed to providing unparalleled...

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Excellence. Delivered.
  India  |  Rate: $40  |  IT & Programming
9
 |  4 Jobs  |  Private  | 
Telecom Skills : SIP, SS7, SOAP, CSTA, SMPP, VXML, MSCML, OTA, OSA Parlay, SIM APP, INAP, CAP, TCAP, MAP, ISUP, MM7, WAP, TCP/IP, HTTP, SNMP, IPSec VOIP: SIP, RTP, RTSP, SRTP, TLS, Freeswitch,...

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VoIP,SIP,FreeSwitch,Opensips,Kamailio,Asterisk
  India  |  Rate: $20  |  IT & Programming
3
 |  3 Jobs  |  Private  | 
We are fast growing IT company. Over the last couple of years, we have developed a wide range of IT solutions including VoIP, Web and Mobile development for small businesses and startup companies...

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Expert Voice and Video over IP Software Engineer
  Canada  |  IT & Programming
4
 |  6 Jobs  |  Private  | 
More than 10 years industry experience - mostly in C/C++ for Voice and Video over IP software development, both in PC and embedded system platform.

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Asterisk/FreeSwitch expert, VoIP developer
  Russia  |  Rate: $33  |  IT & Programming
4
 |  2 Jobs  |  Private  | 
I have more than 10 years of experience in installation and support of carrier-grade VoIP services based on Asterisk, OpenSIPS, Kamailio, Freeswitch and proprietary SIP/VoIP software. My...

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PHP,Wordpress,Joomla,Drupal,Asterisk,VOIP,SIP,ePub
  India  |  Rate: $11  |  IT & Programming
6
 |  13 Jobs  |  Private  | 
Established in 2009, Ancy Technologies is a specialized technology company, focused on satisfying the client through well understood and client expectation exceeding services in the areas of...

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Network and System Engineer
  France  |  Rate: $30  |  IT & Programming
4
 |  12 Jobs  |  Private  | 
Worked as system developper on FreeBSD (camtrace.com), then system administrator (smile.fr) on some large heterogeneous park (debian, freebsd, esx, windows, centos, elastix, openbsd, pfsense)...

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Mobile Expert for VoIP/GeoMap/Social/Stream
  China  |  Rate: $30  |  IT & Programming
7
 |  8 Jobs  |  $8,096 Earnings  | 
I've been working in IT for over 10 years and managing mobile for over 4 years. Special skills: - VoIP(SIP) - Messaging(XMPP), Chatting - GeoMap(GoogleMap, Apple Map, GPS) - Restful Api -...

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Expert in Web/Logo/Graphic Designer
  India  |  Rate: $11  |  Design & Multimedia
3
 |  3 Jobs  |  $494 Earnings  | 
My strong fields are Web design, Graphics design,Responsive design, Html, x-html, Banner design and make WordPress website. I have 6 years of work experiences in design fields that fit the...

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Independent software testing and quality assurance
  India  |  IT & Programming
17
 |  57 Jobs  |  Private  | 
We offer wide range of testing solutions to customer based on domain, technology and business solutions. Our experienced Professional believes in provide high quality testing deliverable in...

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VoIP Administration & Development
  Bulgaria  |  Rate: $55  |  IT & Programming
4
 |  4 Jobs  |  $6,996 Earnings  | 
Pro VoIP services. Administration & Development. Robust quality & high cost.

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Specialist integartion Asterisk VoIP, PHP MySQL
  Venezuela  |  Rate: $33  |  IT & Programming
3
 |  5 Jobs  |  Private  | 
A versatile integrator, with plenty of experience in the implementation environment design, configuration integration of VoIP communications platform. Having worked with large corporations as well...

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Queen VoIP - Asterisk & Telco & Linux Specialist
  Pakistan  |  Rate: $16  |  IT & Programming
4
 |  1 Jobs  |  Private  | 
- 10 years of VoIP Experience with Telco/Carrier LEVEL 3 grade implementations - Digium Certified Asterisk Administrator (DCAA) - RHCE (Redhat Certfied Engineer), Linux servers Administration -...

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Cisco Telecommunications Engineer - Powering
  Venezuela  |  Rate: $40  |  IT & Programming
4
 |  6 Jobs  |  $2,486 Earnings  | 
Who I am... Network Engineer with 5+ years of experience working with a variety of technologies from different vendor like Cisco, VMware, Microsoft, Watchguard, Barracuda, etc. I had designed and...

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voip, system, admin, django, bandwidth optimise
  Vietnam  |  Rate: $16  |  IT & Programming
7
 |  21 Jobs  |  Private  | 
I have 6 years experience in system admin, deploy server, maintenance system base on: asterisk, voip, avaya, freeswitch, kamailio, opensip..... have developed some bandwidth optimise for VOIP system

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Expert IT Professional
  United States  |  Rate: $44  |  IT & Programming
7
 |  12 Jobs  |  Private  | 
During more than fifteen years as an IT professional, I have successfully managed, developed and implemented solutions for clients ranging from small businesses to Fortune 500 companies. I like...

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Android&IOS,Map&GPS,iBeacon,Apple&Android Watch
  China  |  Rate: $38  |  IT & Programming
9
 |  10 Jobs  |  Private  | 
*** Good Quality & Fair price & Rapid Turnaround & Long term Relationship*** Thanks for your visit my profile!!!. These were really large goals of our team and We've been delivery the all...

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VoIP Solutions Provider
  India  |  Rate: $22  |  IT & Programming
4
 |  1 Jobs  |  Private  | 
More than 300 Applications on the App Stores, 15+ Million end users across the globe, 2000 clients. We expertise at VoIP / ICT / IP PBX Solutions - iOS - Android - Windows - Blackberry - Symbian

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Network Security Engineer
  India  |  Rate: $22  |  IT & Programming
5
 |  18 Jobs  |  Private  | 
In last 6 years i have been working on variety of network products and have gained wide experience in Cisco,Fortinet,Sonicwall,Checkpoint , HP, F5 ,Radware technologies. I have been involved in...

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CCIE Collaboration Consultant
  Egypt  |  Rate: $50  |  IT & Programming
7
 |  20 Jobs  |  Private  | 
I'm a CCIE Collaboration 28528 CCVP/CCNP/CCNA/PMP working as Consultant in Cisco Golden Partner with 11 years' experience with Cisco products. My role is to Design / Implement / Support Cisco...