2021-01-28 08:56:44.229727 [DEBUG] sofia.c:7084 Channel sofia/internal/12149702299 entering state [ready][200]
2021-01-28 08:56:44.239735 [NOTICE] sofia.c:8159 Channel [sofia/internal/12149702299] has been answered
2021-01-28 08:56:44.239735 [DEBUG] switch_channel.c:3773 (sofia/internal/12149702299) Callstate Change EARLY -> ACTIVE
2021-01-28 08:56:44.239735 [DEBUG] switch_core_media.c:6861 Audio params are unchanged for sofia/internal-5080/201@xxx.velocityvoice.net.
2021-01-28 08:56:44.239735 [DEBUG] mod_sofia.c:850 Local SDP sofia/internal-5080/201@xxx.velocityvoice.net:
v=0
o=FreeSWITCH 1611823787 1611823789 IN IP4 xxx.xxx.xxx.xxx
s=FreeSWITCH
c=IN IP4 xxx.xxx.xxx.xxx
t=0 0
a=msid-semantic: WMS dhfTtSg7Yb0ElZDSere0LcIYbwevR4tU
m=audio 22014 UDP/TLS/RTP/SAVPF 111 110 106
a=rtpmap:111 opus/48000/2
a=fmtp:111 useinbandfec=1; minptime=10
a=rtpmap:110 telephone-event/48000
a=rtpmap:106 CN/8000
a=ptime:20
a=sendrecv
a=fingerprint:sha-256 7E:58:A6:4F:51:25:9A:6C:FF:30:26:E4:C0:69:34:42:CD:86:35:19:41:3F:E2:55:11:B2:04:69:B9:83:0E:0D
a=setup:active
a=rtcp-mux
a=rtcp:22014 IN IP4 xxx.xxx.xxx.xxx
a=ice-ufrag:lK4XMCLOYPaFKtqN
a=ice-pwd:SU8ZvrV7BlUBfrFr1zeE1PiQ
a=candidate:7249161888 1 udp 659136 xxx.xxx.xxx.xxx 22014 typ host generation 0
a=end-of-candidates
a=ssrc:1478377800 cname:cyEvhKt5LjAX93Gd
a=ssrc:1478377800 msid:dhfTtSg7Yb0ElZDSere0LcIYbwevR4tU a0
a=ssrc:1478377800 mslabel:dhfTtSg7Yb0ElZDSere0LcIYbwevR4tU
a=ssrc:1478377800 label:dhfTtSg7Yb0ElZDSere0LcIYbwevR4tUa0

2021-01-28 08:56:44.259727 [DEBUG] sofia.c:7084 Channel sofia/internal-5080/201@xxx.velocityvoice.net entering state [completed][200]
2021-01-28 08:56:44.289727 [DEBUG] switch_rtp.c:7308 Correct audio ip/port confirmed.
2021-01-28 08:56:44.319727 [DEBUG] sofia.c:7084 Channel sofia/internal-5080/201@xxx.velocityvoice.net entering state [ready][200]
2021-01-28 08:56:44.519727 [DEBUG] freeswitch_lua.cpp:365 DBH handle 0x7f089c2d9920 Connected.
2021-01-28 08:56:44.519727 [DEBUG] freeswitch_lua.cpp:382 DBH handle 0x7f089c2d9920 released.
2021-01-28 08:56:44.719749 [ERR] switch_rtp.c:3185 audio Handshake failure 1
2021-01-28 08:56:44.719749 [INFO] switch_rtp.c:3186 Changing audio DTLS state from HANDSHAKE to FAIL