[asterisk-bugs] [JIRA] (ASTERISK-15275) vsendonly is write only

[Matt Jordan (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-15275?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=217893#comment-217893 ] 

Matt Jordan commented on ASTERISK-15275:
----------------------------------------

Looks like {{vsendonly}} got refactored out of process_sdp sometime in 1.8. I'm going to close this out as "Fixed", since I can't find the variable any more :-)

> vsendonly is write only
> -----------------------
>
>                 Key: ASTERISK-15275
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-15275
>             Project: Asterisk
>          Issue Type: Bug
>          Components: Channels/chan_sip/General
>            Reporter: David Woolley
>            Severity: Minor
>
> The value of vsendonly, in process_sdp, is never used.  The only time it is ever read is to check that whether it has previously been set.
> ****** ADDITIONAL INFORMATION ******
> See also notes about the need to track this at dialogue level or use it to get a lowest common denominator hold state, in ASTERISK-13496.
> The "has been previously set" test is also wrong as the SDP RFC (RFC 2327) says: 
>   In general, session-level values are the default for all media unless 
>   overridden by an equivalent media-level value.
> so the later value should take precedence.
> (I wonder if I should be raising all these points as separate issues, or overloading existing ones more.)



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