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All FreelancersOpensips

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VoIP Administration & Development
  Bulgaria  |  Rate: $55  |  IT & Programming
5
 |  3 Jobs  |  $2,632 Earnings  | 
Pro VoIP services. Administration & Development. Robust quality & high cost.

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VoIP,SIP,FreeSwitch,Opensips,Kamailio,Asterisk
  India  |  Rate: $25  |  IT & Programming
3
 |  2 Jobs  |  Private  | 
Over the last couple of years, I have developed a wide range of IT solutions including VoIP, Web and Mobile development for small businesses and start-up companies as well as for large companies....

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Expert in PHP, Mobile, VOIP(Ast/FS/SIP) developers
  India  |  Rate: $33  |  IT & Programming
4
 |  10 Jobs  |  Private  | 
We provide customers from across the planet a variety of alternatives that serve their IT and online marketing needs. We provide (Asterisk, Open sips, VoIP change, Mera Switch, Nextone), Website...

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http://saevolgo.blogspot.com
  Pakistan  |  Rate: $55  |  Admin Support
1
 |  0 Jobs  |  $0 Earnings  | 
Expert in Large scale VoIP architechtures using Kamailio, OpenSIPS, FreeSWITCH, and Asterisk. I've a very rigorous hands on experience on VoIP development and troubleshooting of 6+ years. I've...

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Passionate Telephony and CRM Developer
  India  |  Rate: $38  |  IT & Programming
3
 |  5 Jobs  |  $1,449 Earnings  | 
Over the last 15 years, i have been providing software solutions and building telephony capabilities with Asterisk, Freepbx, Kazoo, Kamailio,Opensips,Avaya,Cisco,Twilio,Tropo and salesforce.com...

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voip hi load expert
  Ukraine  |  Rate: $55  |  IT & Programming
4
 |  1 Jobs  |  $274 Earnings  | 
excelent work in minimal price and time. time is my value. experience with asterisk/kamailio more then 11 years.

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Voip & Asterisk
  India  |  Rate: $15  |  IT & Programming
7
 |  25 Jobs  |  $6,342 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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WEB and MOBILE Development Experts
  India  |  Rate: $12  |  IT & Programming
10
 |  59 Jobs  |  Private  | 
100+ Satisfied Clients!!! 150+ Expert developers in Various Technologies & Domains!!WORDPRESS,CODEIGNITER,MAGENTO,ROR,OPENCART,Java,IOS,Android eCommerce,Asterisk, PHP, AutoCAD and all other latest...

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Software Engineer (Telecome, VoIP, ICT)
  Pakistan  |  Rate: $44  |  IT & Programming
2
 |  0 Jobs  |  $0 Earnings  | 
I have more than 15 year software development and eight year solid experience in open source telephony and developed as well as contributed in many re-known open source telephony projects like...

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Specialist integartion Asterisk VoIP, PHP MySQL
  Venezuela  |  Rate: $33  |  IT & Programming
2
 |  3 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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Linux Nginx Asterisk VOIP Openvpn Drupal AWS Mysql
  Ukraine  |  Rate: $27  |  IT & Programming
4
 |  1 Jobs  |  Private  | 
Area of expertize: * Unix system installation, customization and support (mail service, web site, virtualization, high availability) * Nginx, Apache, Drupal, Wordpress tuning and troubleshouting...

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Asterisk/FreeSwitch expert, VoIP developer
  Russia  |  Rate: $33  |  IT & Programming
4
 |  1 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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Asterisk, Freeswitch developer and administrator
  Vietnam  |  Rate: $16  |  IT & Programming
2
 |  1 Jobs  |  $0 Earnings  | 
Asterisk/Freepbx/Elastix Freeswitch/Fusionpbx Vicidial SER/OpenIMSCore/Kamailio/Opensips Linux Administration DNS/OpenVPN/Email

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Telecom plaforms and systems expert
  United States  |  Rate: $33  |  IT & Programming
2
 |  0 Jobs  |  $0 Earnings  | 
Venturio team has acquired an significant experience in VoIP business and by extension in Real-Time communication systems. Over 9 years experience in VoIP solution deployments as VoIP provider in...

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VoIP-engineer
  Russia  |  Rate: $11  |  IT & Programming
2
 |  0 Jobs  |  $0 Earnings  | 
Hi, My name is Igor Pavlov. I am working with VoIP technologies since 2008. From 2013, I'm partially working in cloud PBX project (developing core based on OpenSIPS with load-balancing between...

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voip, system, admin, django, bandwidth optimise
  Vietnam  |  Rate: $16  |  IT & Programming
3
 |  19 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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Queen VoIP - Asterisk & Telco & Linux Specialist
  Pakistan  |  Rate: $16  |  IT & Programming
3
 |  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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Voip Phone and PHP Coder
  United States  |  Rate: $50  |  IT & Programming
1
 |  0 Jobs  |  $0 Earnings  | 
Asterisk, OpenSips and Kamailio setup and administration. FreeBSD administrator Perl, PHP Programmer

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expert voip developer, linux administrator, cisco
  United Kingdom  |  Rate: $11  |  IT & Programming
1
 |  0 Jobs  |  $0 Earnings  | 
I am expert in voip development (opensips, openser, asterisk, freeswitch and etc) , cisco administration (CCNA, CCIE, CCNP) and linux administration (php5, mysql, mongo and etc). I program on php,...

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Linux Admin, Asterisk,Elastix, VoIP
  India  |  Rate: $11  |  IT & Programming
3
 |  16 Jobs  |  Private  | 
I have five year experience as a Linux Admin. work exeriance with Linux all kind of Distribution Linux OS , Asterisk, Voip system PBX skills:- Elastix Asterisk FreePBX IVR structure Goautodial...

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Very Experienced Multi-Faceted IT Professional
  United States  |  IT & Programming
3
 |  0 Jobs  |  Private  | 
Back after a couple years off from Elance! (View Lifetime Data for details...) My experience includes several different genres. My contractor experience on Elance, however, revolves around a few of...

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Voip & Asterisk
  India  |  Rate: $15  |  Admin Support
2
 |  1 Jobs  |  $164 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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Expert in Technology|Technical Solutions/Services
  United Kingdom  |  Rate: $30  |  IT & Programming
3
 |  3 Jobs  |  Private  | 
A group of highly qualified and experienced professionals, providing Clients cost effective and business driven solutions for IT/WEB and Telecommunication. We have taskforce to manage complete...

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Android Application developer
  India  |  Rate: $14  |  IT & Programming
1
 |  0 Jobs  |  Private  | 
Having 5+ years of professional work experience in the Android application development for Android mobile as well as the Tablet devices.Windows Mobile Mobile Web,Windows Mobile 8,...

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Mobile & Web applications developer
  Argentina  |  Rate: $30  |  IT & Programming
3
 |  0 Jobs  |  Private  | 
I'm a software engineer with more than 12 years of experience based in Buenos Aires, Argentina my GitHub profile is available at https://github.com/sespindola I've years of experience developing...