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VoIP,SIP,Asterisk,FreeSwitch,Opensips,Kamailio
  India  |  Rate: $25  |  IT & Programming
4
 |  1 Jobs  |  Private  | 
Over the last 4.5 years, I have developed a wide range of IT solutions including VoIP, Web and Mobile development for small businesses and startup companies as well as for large companies. I have...

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Expert in PHP, Mobile, VOIP(Ast/FS/SIP) developers
  India  |  Rate: $33  |  IT & Programming
5
 |  7 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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voip hi load expert
  Ukraine  |  Rate: $55  |  IT & Programming
3
 |  2 Jobs  |  $668 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, system, admin, django, bandwidth optimise
  Vietnam  |  Rate: $16  |  IT & Programming
8
 |  17 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 in Technology|Technical Solutions/Services
  United Kingdom  |  Rate: $30  |  IT & Programming
7
 |  9 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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Asterisk/FreeSwitch expert, VoIP developer
  Russia  |  Rate: $33  |  IT & Programming
4
 |  3 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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Unified Video and Voice Communications Engineer
  United States  |  Rate: $82  |  IT & Programming
4
 |  0 Jobs  |  $0 Earnings  | 
Strong technical ability and knowledge of installation, implementation, maintenance, administration and support of multiple VoIP PBX systems such as Cisco Unified Communication Manager, Asterisk...

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Linux Nginx Asterisk VOIP Openvpn Drupal AWS Mysql
  Ukraine  |  Rate: $27  |  IT & Programming
2
 |  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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Linux Administration Asterisk (VoIP,GoIP,RoIP)
  Pakistan  |  Rate: $19  |  IT & Programming
1
 |  7 Jobs  |  Private  | 
I can handle in VOIP (Asterisk,Opensips, FreePBX: PBX installation from scratch. Configurations to master level. Dial Plan customization (Call Recording, Call transfer, Call queues etc). Debugging...