Operating Parameters; Determination Of The Rerouting Node; Notifications Rules - Nortel Meridian Meridian 1 Feature Description And Administration

Operating parameters

Determination of the rerouting node

Notifications rules

ISDN QSIG Call Diversion Notification Enhancements
The notification of the originating set and the diverted-to set now depends on
the type of signaling protocol that is in play (QSIG, DPNSS1, or MCDN), at
what stage of the call establishment that the diversion takes place, and the
user's subscription option.
There are no operating parameters associated with this feature.
The determination of the rerouting node depends on the type of diversion that
is configured for the node, either Call Diversion by Rerouting or Call
Diversion by Forward Switching.
If the Forward Switching method is implemented (call diversion is generated
by the Meridian 1or another third-party PBX also using the Forward
Switching method), the rerouting node is the served node. If the Call
Diversion by Rerouting method is implemented (a third-party switch using
the Rerouting method generates a diversion), the rerouting node is the
originating node.
The Forward Switching method is the one presently implemented on
Meridian 1. It performs the diversion by joining together the first connection
from the originating user's node to the served user's node, and the second
new connection from the served user's node to the diverted-to user's node. In
fact, the rerouting node is the served user's node.
This section describes Originating and Diverted-to user's notification rules,
for single as well as multiple diversions in a pure QSIG environment.
Single Diversion
Originating and Diverted-to user's Notifications are detailed for the
following scenario: "Station A calls Station B. Station B has activated CFU,
CFB or CFNR to Station C. Station C answers".
International ISDN PRI Feature description and administration
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