[asterisk-bugs] [JIRA] (ASTERISK-26666) PJSIP Opus offered and used, but uLaw is sent, Result No Audio

Luke Escude (JIRA) noreply at issues.asterisk.org
Mon Dec 19 18:08:10 CST 2016


Luke Escude created ASTERISK-26666:
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             Summary: PJSIP Opus offered and used, but uLaw is sent, Result No Audio
                 Key: ASTERISK-26666
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-26666
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: pjproject/pjsip
    Affects Versions: 13.13.1
         Environment: x64 CentOS
            Reporter: Luke Escude
            Severity: Critical
         Attachments: flowroute-280984.pcap, opus-debug

The following codecs are configured for an endpoint, in order of priority:

Opus
uLaw
iLBC
g729

Asterisk and the handset settle on Opus being the codec for the call, but no audio can be heard from the echo test (or extension-to-extension, or anything).

Running "pjsip show channelstats" shows uLaw as the codec, even though it should say Opus. opus-debug file shows a lot of the following error:

Oooh, got a frame with format of opus on channel 'PJSIP/100-0000001d' when we're sending 'ulaw', switching to match



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