java - how to make a point-to-point VoIP call in android -

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i searching way develop android app make point-to-point voip call between 2 android devices without having intermediate server (sip server).devices have access internet. possible?

  • we know ip address of devices
  • should create local sip account ? if yes how ?
  • is there android library creating local sip account ?
    • -

making p2p call not relevant platform. there protocols implement language want. there several protocols that. ice protocol best option available.

also note 100% p2p not possible. scenario call established through relay server.

this answer explains how make p2p connection.


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