[asterisk-bugs] [JIRA] Commented: (ASTERISK-20203) Patch to handle complex SDP from TANDBERG/257 - "Unsupported top-level media type in offer"

[Kinsey Moore (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-20203?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=197321#comment-197321 ] 

Kinsey Moore commented on ASTERISK-20203:
-----------------------------------------

This INVITE request is being handled improperly by Asterisk trunk since the 11 branch and trunk should be able to deal with unknown SDP stream types transparently.  I have found the bug and the fix will be committed shortly.

> Patch to handle complex SDP from TANDBERG/257 - "Unsupported top-level media type in offer"
> -------------------------------------------------------------------------------------------
>
>                 Key: ASTERISK-20203
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-20203
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_sip/General
>    Affects Versions: SVN
>         Environment: linux
>            Reporter: ddkprog
>            Assignee: Matt Jordan
>         Attachments: chan_sip.c.diff, complex_invite.txt
>
>
> i have complicated SDP, with many video+audio codec AND with many unsupported SDP media.
> so, asterisk break to parsing SDP attribute and response with "488 Not Accepteble Here"
> from log
> [2012-08-07 17:02:49] WARNING[13199][C-00000001]: chan_sip.c:9842 process_sdp: Unsupported top-level media type in offer: application 5070 UDP/BFCP *
> so, the solutions to "continue" parsion at point "Unsupported top-level media type in offer" not "goto process_sdp_cleanup;"

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