Find Freelance VoIP Online Jobs

Voice over IP is a form of communication which is packet based in contrast to the conventional voice communications which are circuit switch based. Freelancers with software development and telecommunications background can find a lot of online jobs here and work from the convenience of their home.
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Displaying 1 - 4 VoIP freelance online jobs

Build Skeliton Application To Use Liblinphone

using the oSIP framework (maybe add new codex plugin to LinPhone) that will allow custom AES encryption that we control keys, IV, and encryption process.

  • Fixed Price Project
  • Min $50
  • 6 days, 19 hours left

Write An IPhone Application

We are currently looking for a developer to build an application for the UK mobile sector on both iOS and Android. The project itself is reasonably far down the line, all licences/API's etc have been obtained, and business objectives outlined...

Skills Required: Android , iPhone , Mobile Phone , VoIP
  • Fixed Price Project
  • £3000-£5000
  • 3 days, 10 hours left

Voip Softswitch With VPN Supported Can Work Easily In Block Areas - Open To Bidding

We need Services like this company Project Description: Server X = Asterisk Server Server Y = Window based Asterisk Client server Required bandwidth compression (upto 60-80% in reality then theory) from Server X to Server Y...

Skills Required: Asterik PBX , Linux , VoIP
  • Fixed Price Project
  • $30-$250
  • 16 hours, 17 minutes left

Cisco Call Manager

We need to install our Cisco PBX to one more complex with some of the following requirements: - Support 100 and can be extended to more users - Support SPA 514, SPA 525 telephones - If possible no limitations in Auto Attendant Menus - Support VPN connection to other IVRs - Support Recording - Call

Skills Required: CISCO , VoIP
  • Fixed Price Project
  • $250-$750
  • 13 hours, 33 minutes left