[SIPForum-discussion] Expires header vs expires parameter in Contact header

[Karthikeyan Selvaraj]

HI,
The expire in contact header is talk about the expire time to register for that contact. Contact headers contain more that one contact.. each contact may have different registrar. so each contact have the expire time. If there is no expire time. It will take expire header's time value for each contact.

The expire header is talk about the expire time for the sip message. Contact header doesn't have any expire, it will take the value from this header....

Regards,
Karthikeyan S

From: discussion-bounces at sipforum.org [mailto:discussion-bounces at sipforum.org] On Behalf Of biharilal gupta
Sent: Sunday, July 31, 2011 10:41 PM
To: discussion at sipforum.org
Subject: [SIPForum-discussion] Expires header vs expires parameter in Contact header

Hello All,

Can someone pls explain what is the difference between "Expires header vs expires parameter in Contact header". In what condition or scenario expires parameter is used in Contact header.

Thanks & Regards,
Bihari Lal Gupta



________________________________
SASKEN BUSINESS DISCLAIMER: This message may contain confidential, proprietary or legally privileged information. In case you are not the original intended Recipient of the message, you must not, directly or indirectly, use, disclose, distribute, print, or copy any part of this message and you are requested to delete it and inform the sender. Any views expressed in this message are those of the individual sender unless otherwise stated. Nothing contained in this message shall be construed as an offer or acceptance of any offer by Sasken Communication Technologies Limited ("Sasken") unless sent with that express intent and with due authority of Sasken. Sasken has taken enough precautions to prevent the spread of viruses. However the company accepts no liability for any damage caused by any virus transmitted by this email.
Read Disclaimer at http://www.sasken.com/extras/mail_disclaimer.html
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://sipforum.org/pipermail/discussion/attachments/20110802/0f90a7cf/attachment-0002.html>