Voipfone example:
[2022-08-01 21:16:30] DEBUG[348]: res_pjsip_sdp_rtp.c:404 get_codecs:
[2022-08-01 21:16:30] DEBUG[348]: res_pjsip_session/pjsip_session_caps.c:161 ast_sip_session_create_joint_call_cap: 'voipfone' Caps for incoming audio call with pref 'local' - remote: (gsm|alaw|ilbc|g726) local: (g722|ulaw) joint: (nothing)
[2022-08-01 21:16:30] DEBUG[348]: res_pjsip_sdp_rtp.c:468 set_incoming_call_offer_cap: No incoming call offer caps
[2022-08-01 21:16:30] DEBUG[348]: res_pjsip_sdp_rtp.c:1584 negotiate_incoming_sdp_stream: Something failed
[2022-08-01 21:16:30] DEBUG[348]: res_pjsip_session.c:961 handle_incoming_sdp: voipfone: Handled? no
You must be