[asterisk-bugs] [JIRA] (ASTERISK-29172) codec list in 200/183 is

[Joshua C. Colp (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-29172?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joshua C. Colp closed ASTERISK-29172.
-------------------------------------

    Resolution: Suspended

This is not currently supported. The functionality to allow the information to traverse back to the calling side has not yet been implemented in PJSIP and is being worked on.

> codec list in 200/183 is 
> -------------------------
>
>                 Key: ASTERISK-29172
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-29172
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: pjproject/pjsip
>    Affects Versions: 18.1.0
>         Environment: CentOS Linux release 8.2.2004 (Core) 
> Linux 4.18.0-193.19.1.el8_2.x86_64 x86_64
>            Reporter: Mark Petersen
>            Severity: Minor
>         Attachments: codec.pcap
>
>
> when using the outgoing_call_offer_pref=remote the list in the 200/183 is not filtered to only contain what is the common denominator
> INVITE from A with G722,PCMA,PCMU
> INVITE to B the order is reversed PCMU,PCMA,G722
> 183 from B PCMA,PCMU (no G722)
> 183 to A PCMU,PCMA,G722 (G722 is not removed!)
> endpoint/allow=!all,alaw,g722,ulaw
> endpoint/incoming_call_offer_pref=remote
> endpoint/outgoing_call_offer_pref=remote
> ;remote - Include all codecs in the remote list that are also in the local list preserving the remote order.



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