On 04/26/2011 04:30 PM, Paul Kyzivat wrote: > > > On 4/26/2011 1:09 PM, isshed wrote: >> Thanks Dale for your response. so the other doubt is what will happed to >> this dialog when the call gets transferred. does it not get destroyed with >> the BYE? if so what about the rest of the notify? > > You should read 5057 on dialog usages - you need to understand that. > > When you send a REFER in a dialog with an existing invite-dialog-usage, > it will cause a subscribe-dialog-usage (for the refer event package) to > be established in the dialog as well. > > These two usages terminate *independently* of one another. The > invite-dialog-usage will probably end with a BYE when the transfer > succeeds. But the subscribe-dialog-usage, and hence the dialog, remains > until you terminate it, with the appropriate NOTIFY message.
Wouldn't that be a SUBSCRIBE setting the subscription expiration to zero? I wasn't aware that a UAC could send a NOTIFY. -- Kevin P. Fleming Digium, Inc. | Director of Software Technologies Jabber: [email protected] | SIP: [email protected] | Skype: kpfleming 445 Jan Davis Drive NW - Huntsville, AL 35806 - USA Check us out at www.digium.com & www.asterisk.org _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
