Hi,
For a central conference server,if A wants to call D into the
conference,it sends a REFER message to D.This will cause D to send an
INVITE to conference server.
I don't see why you need to put B and C on hold.
Refer to draft-rosenberg-sip-conferencing-models
Regds
Seshu
"S.Kumar" <[EMAIL PROTECTED]> on 06/05/2001 11:13:02 PM
To: [EMAIL PROTECTED]
cc: (bcc: Seshashayi T/HSSBLR)
Subject: [Sip-implementors] Clarifications on HOLD message
Hello Sir,
I want to clarify two issues regarding usage of
HOLD.
1. Suppose A, B and C are in conference( using
Centralized Conference server like sipconf). Meanwhile
A wants to call D into conference. For doing this, is
it necessary for A to put B and C on HOLD?
2. After A dials D's number , can A continue with
the conference even before getting response from D.
And handle the responses from D as in the case of Call
Waiting?
Can u please give us your advice on these issues?
Regards,
Rajesh
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