[asterisk-bugs] [JIRA] (ASTERISK-29109) Asterisk 18 does not progress calls due to codec negotiation after upgrading from Asterisk 16

[Joshua C. Colp (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-29109?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joshua C. Colp updated ASTERISK-29109:
--------------------------------------

    Status: Open  (was: Triage)

> Asterisk 18 does not progress calls due to codec negotiation after upgrading from Asterisk 16
> ---------------------------------------------------------------------------------------------
>
>                 Key: ASTERISK-29109
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-29109
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/res_pjsip
>    Affects Versions: 18.0.0
>         Environment: CentOS 7
>            Reporter: Ross Beer
>            Severity: Minor
>
> If you have a phone using an endpoint only allowing 'g722' and attempt a call to a second endpoint (trunk) that has 'alaw, g722' but the far end answering the call only supports 'alaw' the call ends with '488 Unsupported Media Type'.
> This is due to the outgoing SIP packet only contains one codec, 'g722', which is the common codec between the phones endpoint configuration and the trunk endpoint configuration.
> {noformat}
> [phone]
> disallow=all
> allow=g722
> [trunk]
> disallow=all
> allow=alaw,g722
> {noformat}



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