Precisely, just to elaborate the transaction timeout for UPDATE vis-à-vis
re-INVITE is an interesting point to consider for selective usage.
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As has been noted, it can be used in this form to revise the Contact
address, and it may be used to refresh a session-timer. INFO is no good
for either of those things.
It has advantages, over reINVITE, for both of those things in that you
can be certain that there will be no new offer/answer e
Hi
If the dialog is active, then there is no need of keep alive. OPTIONS method is
used to know the status of a particular endpoint - similar to the ping utility.
Regards
Ranjit
-Original Message-
From: sip-implementors-boun...@lists.cs.columbia.edu
[mailto:sip-implementors-boun...
If you want to use keep-alive thing for a INVITE dialog then there is
a RFC for session refreshment procedure.
Regards,
Sumit Jindal
On Fri, May 21, 2010 at 4:02 PM, Avasarala Ranjit-A20990
wrote:
>
> U could use OPTIONS for keep alive (equivalent of PING).
>
>
> Regards
> Ranjit
>
> -Origin
U could use OPTIONS for keep alive (equivalent of PING).
Regards
Ranjit
-Original Message-
From: sip-implementors-boun...@lists.cs.columbia.edu
[mailto:sip-implementors-boun...@lists.cs.columbia.edu] On Behalf Of
Sunil Bhagat
Sent: Friday, May 21, 2010 2:02 PM
To: 'Satyakumar'; shya..
I meant using INFO as KeepAlive message... for refresh purpose... is that
not possible?
Regards,
Sunil
-Original Message-
From: Satyakumar [mailto:satyam_...@hyd.hellosoft.com]
Sent: Friday, May 21, 2010 12:27 PM
To: Sunil Bhagat; shya...@huawei.com; sip-implementors@lists.cs.columbia.ed
