[asterisk-bugs] [JIRA] (ASTERISK-27209) Incorrect SDP in 200 OK when PJSIP_DTMF_MODE is used

Friendly Automation (JIRA) noreply at issues.asterisk.org
Mon Aug 28 07:15:08 CDT 2017


    [ https://issues.asterisk.org/jira/browse/ASTERISK-27209?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=238268#comment-238268 ] 

Friendly Automation commented on ASTERISK-27209:
------------------------------------------------

Change 6301 merged by Joshua Colp:
res/res_pjsip_session: allow SDP answer to be regenerated

[https://gerrit.asterisk.org/6301|https://gerrit.asterisk.org/6301]

> Incorrect SDP in 200 OK when PJSIP_DTMF_MODE is used
> ----------------------------------------------------
>
>                 Key: ASTERISK-27209
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27209
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/res_pjsip_session
>    Affects Versions: 13.15.1
>            Reporter: Torrey Searle
>            Assignee: Torrey Searle
>
> When PJSIP_DTMF_MODE is used to modify the dtmf mode of a not yet answered call, the SDP in the 200 OK reflects the old dtmf mode instead of the new one.
> This is due the fact that an SDP answer is build at the time the SDP offer is received.  Included is a patch to enable pjsip to re-generate the SDP answer if it's legal to do so & required.



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