[asterisk-bugs] [JIRA] (ASTERISK-26593) Switching to native rtp disables RTCP reporting

[Luke Escude (JIRA)]

Luke Escude created ASTERISK-26593:
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             Summary: Switching to native rtp disables RTCP reporting
                 Key: ASTERISK-26593
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-26593
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Bridges/bridge_native_rtp
    Affects Versions: 13.12.2
         Environment: CentOS x64
            Reporter: Luke Escude
            Severity: Minor


As soon as the call switches from simple_bridge to native_rtp, the server stops receiving RTCP information, and the call will drop because it thinks there's inactivity. We've had to set the rtp timeout to 24 hours to compensate for this.

Log readout during a phone call:
vpbx36*CLI> sip show channelstats
Peer             Call ID      Duration Recv: Pack  Lost       (     %) Jitter Send: Pack  Lost       (     %) Jitter
216.115.69.144   4300d26f61c  00:00:24 0000001231  0000000000 ( 0.00%) 0.0000 0000000779  0000000000 ( 0.00%) 0.0001
98.6.78.250      1180865772-  00:00:24 0000000779  0000000000 ( 0.00%) 0.0000 0000000785  0000000000 ( 0.00%) 0.0023
2 active SIP channels
vpbx36*CLI> sip show channelstats
Peer             Call ID      Duration Recv: Pack  Lost       (     %) Jitter Send: Pack  Lost       (     %) Jitter
216.115.69.144   4300d26f61c  00:00:25 0000001254  0000000000 ( 0.00%) 0.0000 0000000794  0000000000 ( 0.00%) 0.0001
98.6.78.250      1180865772-  00:00:25 0000000794  0000000000 ( 0.00%) 0.0000 0000000800  0000000000 ( 0.00%) 0.0020
2 active SIP channels
vpbx36*CLI> sip show channelstats
Peer             Call ID      Duration Recv: Pack  Lost       (     %) Jitter Send: Pack  Lost       (     %) Jitter
216.115.69.144   4300d26f61c  00:00:25 0000001281  0000000000 ( 0.00%) 0.0000 0000000812  0000000000 ( 0.00%) 0.0001
98.6.78.250      1180865772-  00:00:25 0000000812  0000000000 ( 0.00%) 0.0000 0000000818  0000000000 ( 0.00%) 0.0025
2 active SIP channels
vpbx36*CLI> sip show channelstats
Peer             Call ID      Duration Recv: Pack  Lost       (     %) Jitter Send: Pack  Lost       (     %) Jitter
216.115.69.144   4300d26f61c  00:00:26 0000001305  0000000000 ( 0.00%) 0.0000 0000000828  0000000000 ( 0.00%) 0.0001
98.6.78.250      1180865772-  00:00:26 0000000828  0000000000 ( 0.00%) 0.0000 0000000834  0000000000 ( 0.00%) 0.0023
2 active SIP channels
    -- SIP/flowroute-000000c3 answered SIP/236-000000c2
    -- Channel SIP/flowroute-000000c3 joined 'simple_bridge' basic-bridge <f471fb8f-d8ae-4aef-b164-c35f20846fb3>
    -- Channel SIP/236-000000c2 joined 'simple_bridge' basic-bridge <f471fb8f-d8ae-4aef-b164-c35f20846fb3>
       > Bridge f471fb8f-d8ae-4aef-b164-c35f20846fb3: switching from simple_bridge technology to native_rtp
       > Locally RTP bridged 'SIP/236-000000c2' and 'SIP/flowroute-000000c3' in stack
       > Locally RTP bridged 'SIP/236-000000c2' and 'SIP/flowroute-000000c3' in stack
vpbx36*CLI> sip show channelstats
Peer             Call ID      Duration Recv: Pack  Lost       (     %) Jitter Send: Pack  Lost       (     %) Jitter
216.115.69.144   4300d26f61c  00:00:26 0000001330  0000000000 ( 0.00%) 0.0000 0000000842  0000000000 ( 0.00%) 0.0001
98.6.78.250      1180865772-  00:00:26 0000000842  0000000000 ( 0.00%) 0.0000 0000000854  0000000000 ( 0.00%) 0.0026
2 active SIP channels
vpbx36*CLI> sip show channelstats
Peer             Call ID      Duration Recv: Pack  Lost       (     %) Jitter Send: Pack  Lost       (     %) Jitter
216.115.69.144   4300d26f61c  00:00:28 0000001408  0000000000 ( 0.00%) 0.0000 0000000888  0000000000 ( 0.00%) 0.0001
98.6.78.250      1180865772-  00:00:28 0000000888  0000000000 ( 0.00%) 0.0000 0000000932  0000000000 ( 0.00%) 0.0026
2 active SIP channels
vpbx36*CLI> sip show channelstats
Peer             Call ID      Duration Recv: Pack  Lost       (     %) Jitter Send: Pack  Lost       (     %) Jitter
216.115.69.144   4300d26f61c  00:00:28 0000001434  0000000000 ( 0.00%) 0.0000 0000000906  0000000000 ( 0.00%) 0.0001
98.6.78.250      1180865772-  00:00:28 0000000906  0000000000 ( 0.00%) 0.0000 0000000958  0000000000 ( 0.00%) 0.0026
2 active SIP channels
vpbx36*CLI> sip show channelstats
Peer             Call ID      Duration Recv: Pack  Lost       (     %) Jitter Send: Pack  Lost       (     %) Jitter
216.115.69.144   4300d26f61c  00:00:29 0000001457  0000000000 ( 0.00%) 0.0000 0000000921  0000000000 ( 0.00%) 0.0001
98.6.78.250      1180865772-  00:00:29 0000000921  0000000000 ( 0.00%) 0.0000 0000000981  0000000000 ( 0.00%) 0.0026
2 active SIP channels
vpbx36*CLI> sip show channelstats
Peer             Call ID      Duration Recv: Pack  Lost       (     %) Jitter Send: Pack  Lost       (     %) Jitter
216.115.69.144   4300d26f61c  00:00:36 0000001808  0000000000 ( 0.00%) 0.0000 0000001155  0000000000 ( 0.00%) 0.0001
98.6.78.250      1180865772-  00:00:36 0000001155  0000000000 ( 0.00%) 0.0000 0000001332  0000000000 ( 0.00%) 0.0026
2 active SIP channels
vpbx36*CLI> sip show channelstats
Peer             Call ID      Duration Recv: Pack  Lost       (     %) Jitter Send: Pack  Lost       (     %) Jitter
216.115.69.144   4300d26f61c  00:00:37 0000001845  0000000000 ( 0.00%) 0.0000 0000001180  0000000000 ( 0.00%) 0.0001
98.6.78.250      1180865772-  00:00:37 0000001180  0000000000 ( 0.00%) 0.0000 0000001369  0000000000 ( 0.00%) 0.0026



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