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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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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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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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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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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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Linux Administration Asterisk (VoIP,GoIP,RoIP)
  Pakistan  |  Rate: $19  |  IT & Programming
2
 |  5 Jobs  |  Private  | 
We 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)....

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J2EE/POS and WebService Expert
  India  |  Rate: $11  |  IT & Programming
2
 |  5 Jobs  |  Private  | 
Oracle Certified Java professional over 8 years of experience in IT Industries.Expertise in Service Oriented Architecture, Java Web services (SOAP, REST), Amazon AWS, JSF with Prime faces, Java...

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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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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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Expert Linux/DevOps & VOIP Engineer
  United States  |  Rate: $27  |  IT & Programming
3
 |  5 Jobs  |  Private  | 
Linux Engineer focusing on VOIP Technologies with practical experience using Asterisk, FreeSwitch and OpenSIPs. Level3 Technical support for Linux systems and platforms. I run a small company...

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Passionate Telephony and CRM Developer
  India  |  Rate: $38  |  IT & Programming
6
 |  8 Jobs  |  $2,133 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...