[SIPForum-discussion] Sip Signaling for Intercom

[Steve Langstaff]

Oh, and:
 
INVITE sip:user at host:port;intercom=true SIP/2.0
 
and similar 'intercom' modification of the to: header.


________________________________

	From: Steve Langstaff 
	Sent: 19 March 2008 15:59
	To: 'Ashish Umrani'; discussion at sipforum.org
	Subject: RE: [SIPForum-discussion] Sip Signaling for Intercom
	
	
	Google around for some or all of:
	 
	"alert-info: info=alert-autoanswer"
	"alert-info: auto-answer"
	"alert-info: auto answer"
	"call-info:answer-after=0"
	 
	and, of course, the IETF answer-mode draft.
	

________________________________

		From: discussion-bounces at sipforum.org
[mailto:discussion-bounces at sipforum.org] On Behalf Of Ashish Umrani
		Sent: 19 March 2008 15:28
		To: discussion at sipforum.org
		Subject: [SIPForum-discussion] Sip Signaling for
Intercom
		
		
		Hi There,
		
		I am trying to put together support for Intercom in a
B2BUA.  I know that not all end points support the intercom feature.
What I do not know is what do I need to add to the SIP invite to
indicate that the caller intends to invoke a intercom instead of a
regular call.
		
		Can someone help me.
		
		Any documentation, links etc are most welcome.
		
		Regards
		Ashish
		

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