Perform SIP Call from Windows Phone 8.1

蓝咒 提交于 2019-12-08 11:56:25

问题


I'm trying to learn to develop SIP client for Windows Phone 8.1 (following this example).

The example mentions to call:

Windows.Phone.Networking.Voip.VoipCallCoordinator.RequestNewOutgoingCall()

to perform outgoing call. However, from the documentation, RequestNewOutgoingCall is to "Notifies the system of a new outgoing call." Not to connect to the actual SIP server.

Anyone knows how to connect to the desired SIP server? Thanks.


回答1:


Microsoft does not provide ready solutions for SIP call. You must use one of the existing third-party components. Existing SIP frameworks have rather poor version for Widows Phone:

  • PJSIP - library does not use background agent that makes it impossible to use it in an existing application.

  • Doubango - code rather poorly supported, so the latest versions (during last 6 months) contain errors, which not allow using this framework. Not implemented some of popular components - for example: Acoustic Echo Canceller.

We use custom Doubango library.




回答2:


You must use SIP native library, eg PJSIP



来源:https://stackoverflow.com/questions/23908847/perform-sip-call-from-windows-phone-8-1

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