Hi Keerthi
Yes, Subscribe may have multiple Contacts.
As per "draft-roach-sip-subscribe-notify-01":-
5.1.4 Subscriber SUBSCRIBE Behavior
When a subscriber wishes to subscribe to (or refresh a
subscription to) an event class, he forms a SUBSCRIBE message. If
the subscription is call related, the call leg information (To,
From, Call-ID) are used in the SUBSCRIBE message as if it were
any other request related to the call.
For non-call-related subscriptions, the call leg information is
formed as if for an original INVITE: the Call-ID is a new call ID
with the syntax described in RFC 2543; the To: field indicates
the suscribed resource's persistent address (which will generally
match the Request URI used to form the message); and the From:
field will indicate the subscriber's persistent address
(typically sip:user@machine for UAs, or sip:machine for other
entities).
In both circumstances, the Contact: header(s) will contain
information about where resulting NOTIFY requests are to be sent.
Multiple Contact headers are allowed, and indicate multiple
destinations to which NOTIFY requests should be sent.
Refer : http://tools.ietf.org/html/draft-roach-sip-subscribe-notify-01
Regards
Preksha
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Keerthi
Srinivasan
Sent: Tuesday, November 06, 2012 3:51 PM
To: [email protected]; [email protected]
Subject: [Sip-implementors] SUBSCRIBE request having multiple contact header
All,
Is the SUBSCRIBE request can have the multiple contact headers?
--
Regards,
Keerthi
_______________________________________________
Sip-implementors mailing list
[email protected]
https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
===============================================================================
Please refer to http://www.aricent.com/legal/email_disclaimer.html
for important disclosures regarding this electronic communication.
===============================================================================
_______________________________________________
Sip-implementors mailing list
[email protected]
https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
