[Sip] Flow-timer in requests

"Christer Holmberg" <christer.holmberg@ericsson.com> Wed, 05 December 2007 18:30 UTC

Content-class: urn:content-classes:message
MIME-Version: 1.0
Date: Wed, 05 Dec 2007 19:28:50 +0100
Message-ID: <CA9998CD4A020D418654FCDEF4E707DF037DA749@esealmw113.eemea.ericsson.se>
Thread-Topic: Flow-timer in requests
Thread-Index: Acg3bK62Et1wzVycQYu9TRi3baxcJQ==
From: Christer Holmberg <christer.holmberg@ericsson.com>
To: sip@ietf.org, rohan@ekabal.com, "Niemi Aki (Nokia-NRC/Helsinki)" <aki.niemi@nokia.com>
Cc:
Subject: [Sip] Flow-timer in requests
Precedence: list
Content-Type: multipart/mixed; boundary="===============1262358338=="
Errors-To: sip-bounces@ietf.org

Hi,

As indicated in the meeting, I wonder what people think about allowing
the Flow-timer parameter also in request messages. It would provide the
following:

1) The UA can indicate the minimum keep-alive timer, which can be based
on battery life, CPU power, or whatever... We also need some wording and
guidance about what to do if the value in the response is too small for
the UA.

2) The UA can indicate that it is able to perform keep-alives (similar
to the "keepalive" option-tag), even if the UA does not support
outbound, and/or if the registrar does not support outbound, or outbound
is disabled for whatever other reason.

Regards,

Christer

_______________________________________________
Sip mailing list  https://www1.ietf.org/mailman/listinfo/sip
This list is for NEW development of the core SIP Protocol
Use sip-implementors@cs.columbia.edu for questions on current sip
Use sipping@ietf.org for new developments on the application of sip

[Sip] Flow-timer in requests Christer Holmberg