• Projects 48
  • Rating 5.0
  • Rating 3 481

Budget: 27000 UAH Deadline: 7 days

Hello! The task is clear - to bypass Oktel's limitations on simultaneous playback and recording (Full Duplex issue).

Writing a custom interceptor script "from scratch" is risky due to possible latency and jitter, which will degrade the quality of the connection. I suggest implementing this professionally through a SIP-Proxy / Media Gateway in front of Oktel.

My solution:
Use an intermediary link (for example, RTPEngine in conjunction with Kamailio or a lightweight FreeSWITCH in bypass media mode), which:

1. Accepts the call.
2. Makes a "fork" of the media stream (RTP stream forking).
3. Immediately sends one copy to Oktel (transparently, without delays).

  • Projects -
  • Rating -
  • Rating 148

Budget: 4000 UAH Deadline: 1 day

Good day! I am ready to complete this project. Extensive experience in developing various applications.

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