Trent, You can configure media encryption parameters under Linphone the Settings menu -> Call: “Media encryption” and “Media encryption mandatory”.
cheers Germán On 5 Mar 2021, at 21:44, Trent Creekmore <[email protected]<mailto:[email protected]>> wrote: I have two Linphone clients connected to the same PBX, and both using TLS. One is the latest version for Windows Phone which is version 3.12. The Windows version functions flawlessly On Android, it is latest version 4.3.1. This client can receive calls, but cannot make any outgoing calls. Any time I try to make a call, I am seeing “Incompatible media parameters” pop up. Looking on the PBX side, it is reporting res_pjsip_session.c:934 handle_incoming_sdp: 2000: Couldn't negotiate stream 0:audio-0:audio:sendrecv (nothing) I have seen this before. Last time I saw this, it was related to STRP not being enabled/forced on a telephone. I am not seeing any such setting in Linphone for this. Anyone got some ideas on the failure? Thanks! _______________________________________________ Linphone-users mailing list [email protected]<mailto:[email protected]> https://lists.nongnu.org/mailman/listinfo/linphone-users
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