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Assured Delivery
  India  |  Rate: $16  |  IT & Programming
7
 |  9 Jobs  |  $2,185 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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Passionate Telephony and CRM Developer
  India  |  Rate: $38  |  IT & Programming
6
 |  8 Jobs  |  $2,160 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, system, admin, django, bandwidth optimise
  Vietnam  |  Rate: $16  |  IT & Programming
5
 |  15 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