[SIPForum-discussion] info message

[Tomasz Zieleniewski]

Hi,

I would stick to RFC 3261 so that any modification of the existing session
requires sending of the re-INVITE request.
Of course send within the existing dialog.

Regards
Tomasz Zieleniewski


2009/2/21 Raghul Prasanna <raghul82 at yahoo.co.uk>

> Hi All,
>
> Can we send info message to put a call on hold? I checked RFC 2976 and it
> doesn't say anything about this or may be I missed it.
>
>  One of my customers ATA does this and I believe we cannot put a call on
> hold by sending info message with SDP having Connection set to 0.0.0.0.
>
> Can someone advice please?
>
> Thanks,
> Raghul
>
>
>
>
>
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