[SIPForum-discussion] info message

Arnab Biswas arnabbiswas1 at gmail.com
Wed Mar 4 15:45:05 UTC 2009


I have seen few old soft - switches to use INFO for session refreshment
(Instead of INVITE or UPDATE).

Arnab

On Tue, Mar 3, 2009 at 2:55 PM, Tomasz Zieleniewski <tzieleniewski at gmail.com
> wrote:

> 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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>
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