Hi
Greetings again
Could any one help in clarifying the below issue please?
Thanks
GandhiSivakumar
ProjectManager
NM-Research,
MBT,India
----- Original Message -----
From: Rg
To: ietf(_at_)ietf(_dot_)org
Sent: Monday, March 21, 2005 10:09 AM
Subject: Presence -Watcher clarification
Hi
Greetings!
Can any VOIP -Presence Agent designer help me in clarifying the below issue?
This is with reference to the Model for Presence and IM and related Info.
The watcher sends SUBSCRIBE Request to the Presence Agent and the Presence
Agent sends Notification for any change observed in the presentity.
"In contrast the fetcher is interested only in the current status of the
presentity ,it does not send SUBSCRIBE request" -in this context , what is the
method invoked by the Fetcher (like the watcher invoking SUBSCRIBE method) ?
Whom does it query?Does it query the Presence Agent? Or it has access to the
registration database ?( Logically I affirm that the fetcher need not have
access to the registration data base).Could any one help me in clarifying the
issue?
Thanks and Regards
Gandhi Sivakumar(RG)
Project Manager
NM -Research
MBT,
INDIA
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