Windows Desktop, IPhone & Android SIP (VoIP) Client (softphone) Development.

Job responsibility overview:
- Creating a Windows (XP, 2000, Win 7) desktop SIP client for VoIP calling.
- Creating an iPhone SIP client for VoIP calling.
- Creating an Android SIP client for VoIP calling.

- The above needs to be written cross platform C or C++.

- Each SIP client will need to support standard telephony features such as: login/logout, transfer, mute, messages, hold, park, redial, conference, contacts etc.

- Each SIP client must support automatic provisioning.

- Each SIP client must be easily skinnable using a simple format for each screen such as a .jpg, .tiff or other standard format.

- Ideally each SIP client would provide live & historical metrics for each call such as Jitter, Latency (RTT), Packet Loss, MOS score and bandwidth usage in Kbps & total bandwidth accumulation per call.

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Skills Required: voip sip php paypal
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Job Details

  • Job Type
  • Fixed Price Job
  • Budget
  • Max $10000
  • Start Date
  • 08/23/2011 10:05:40 PM
  • Job Status
  • Job Expired