Disconnecting channel

Buongiorno

ho un problema su un interno remoto su smartphone, non passa l 'audio e RTP chiude la chiamata

su router apro porte
SIP UDP 6060 ( al posto della 5060 )
UDP 10.000 \ 20.000

– PJSIP/201-00000077 Internal Gosub(func-apply-sipheaders,s,1) complete GOSUB_RETVAL=
– Called PJSIP/201/sip:201@93.45.188.113:46208;rinstance=76465c4144801a7d
== Using SIP RTP Audio TOS bits 184
== Using SIP RTP Audio TOS bits 184 in TCLASS field.
== Using SIP RTP Audio CoS mark 5
– PJSIP/201-00000077 is ringing
– PJSIP/201-00000077 is ringing
– PJSIP/201-00000077 answered PJSIP/200-00000076
– Channel PJSIP/201-00000077 joined ‘simple_bridge’ basic-bridge <72d3ab9b-aad5-4bc8-98cf-f3751c6ced63>
– Channel PJSIP/200-00000076 joined ‘simple_bridge’ basic-bridge <72d3ab9b-aad5-4bc8-98cf-f3751c6ced63>
[2022-01-30 16:27:36] NOTICE[25255]: res_pjsip_sdp_rtp.c:148 rtp_check_timeout: Disconnecting channel ‘PJSIP/201-00000077’ for lack of audio RTP activity in 15 seconds
– Channel PJSIP/201-00000077 left ‘simple_bridge’ basic-bridge <72d3ab9b-aad5-4bc8-98cf-f3751c6ced63>
– Channel PJSIP/200-00000076 left ‘simple_bridge’ basic-bridge <72d3ab9b-aad5-4bc8-98cf-f3751c6ced63>
== Spawn extension (macro-dial-one, s, 55) exited non-zero on ‘PJSIP/200-00000076’ in macro ‘dial-one’
== Spawn extension (macro-exten-vm, s, 26) exited non-zero on ‘PJSIP/200-00000076’ in macro ‘exten-vm’
== Spawn extension (ext-local, 201, 3) exited non-zero on ‘PJSIP/200-00000076’
– Executing [h@ext-local:1] Macro(“PJSIP/200-00000076”, “hangupcall,”) in new stack
– Executing [s@macro-hangupcall:1] GotoIf(“PJSIP/200-00000076”, “1?theend”) in new stack
– Goto (macro-hangupcall,s,3)
– Executing [s@macro-hangupcall:3] ExecIf(“PJSIP/200-00000076”, “0?Set(CDR(recordingfile)=)”) in new stack
– Executing [s@macro-hangupcall:4] NoOp(“PJSIP/200-00000076”, "PJSIP/201-00000077 montior file= ") in new stack
– Executing [s@macro-hangupcall:5] GotoIf(“PJSIP/200-00000076”, “1?skipagi”) in new stack
– Goto (macro-hangupcall,s,7)
– Executing [s@macro-hangupcall:7] Hangup(“PJSIP/200-00000076”, “”) in new stack
== Spawn extension (macro-hangupcall, s, 7) exited non-zero on ‘PJSIP/200-00000076’ in macro ‘hangupcall’
== Spawn extension (ext-local, h, 1) exited non-zero on ‘PJSIP/200-00000076’

Sent RTP packet to 10.nnn.nnn.nnn:12288 (type 00, seq 019134, ts 2452243184, len 000160)
Got RTP packet from 192.LLL.LLL.LLL:51457 (type 00, seq 005137, ts 2452243348, len 000160)
Sent RTP packet to 10.nnn.nnn.nnn:12288 (type 00, seq 019135, ts 2452243344, len 000160)
Got RTP packet from 192.LLL.LLL.LLL:51457 (type 00, seq 005138, ts 2452243508, len 000160)
Sent RTP packet to 10.nnn.nnn.nnn:12288 (type 00, seq 019136, ts 2452243504, len 000160)
[2022-01-30 16:33:19] NOTICE[25255]: res_pjsip_sdp_rtp.c:148 rtp_check_timeout: Disconnecting channel ‘PJSIP/201-00000078’ for lack of audio RTP activity in 16 seconds
– Channel PJSIP/201-00000078 left ‘simple_bridge’ basic-bridge
– Channel PJSIP/200-00000079 left ‘simple_bridge’ basic-bridge
== Spawn extension (macro-dial-one, s, 55) exited non-zero on ‘PJSIP/201-00000078’ in macro ‘dial-one’
== Spawn extension (macro-exten-vm, s, 26) exited non-zero on ‘PJSIP/201-00000078’ in macro ‘exten-vm’
== Spawn extension (ext-local, 200, 3) exited non-zero on ‘PJSIP/201-00000078’
– Executing [h@ext-local:1] Macro(“PJSIP/201-00000078”, “hangupcall,”) in new stack
– Executing [s@macro-hangupcall:1] GotoIf(“PJSIP/201-00000078”, “1?theend”) in new stack
– Goto (macro-hangupcall,s,3)
– Executing [s@macro-hangupcall:3] ExecIf(“PJSIP/201-00000078”, “0?Set(CDR(recordingfile)=)”) in new stack
– Executing [s@macro-hangupcall:4] NoOp(“PJSIP/201-00000078”, "PJSIP/200-00000079 montior file= ") in new stack
– Executing [s@macro-hangupcall:5] GotoIf(“PJSIP/201-00000078”, “1?skipagi”) in new stack
– Goto (macro-hangupcall,s,7)
– Executing [s@macro-hangupcall:7] Hangup(“PJSIP/201-00000078”, “”) in new stack
== Spawn extension (macro-hangupcall, s, 7) exited non-zero on ‘PJSIP/201-00000078’ in macro ‘hangupcall’
== Spawn extension (ext-local, h, 1) exited non-zero on ‘PJSIP/201-00000078’

You are not receiving any media from 10.nnn.nnn.nnn, so you need to check that you are sending the correct media address (m= and c=), in the SDP, and nothing is blocking that address.

Ciao david

10.nnn.nnn.nnn è IP dello smartphone
192.LLL.LLL.LLL IP extension local on PC ( zoiper )

SDP mi spieghi meglio
grazie

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