Nortel Meridian Meridian 1 Feature Description And Administration page 1425

Network Break-in and Force Disconnect post-dial example
Figure 129
Example of a network break-in and force disconnect operation
Set A
Note 2
RLS
HOLD
1 2 ABC 3 DEF
Note 3
GHI 4 5 JKL 6 MNO
7 PRS 8 TUV 9 WXY
0
Notes:
1. Set B and Set C are on an established call.
2. Set A breaks in and force disconnects Set C.
3. Set A establishes a call with Set B.
Network Break-in and Force Disconnect
Network Force Disconnect applies to both pre- and post-dial operations. For
a pre-dial operation, the user of the overriding telephone presses the FDIS key
or dials the PONW FFC prior to dialing the wanted party's DN.
For a post-dial operation, the user of the overriding telephone dials the wanted
party's DN. When they receive busy tone, they then press the FDIS key or
dial the FDIS FFC.
As illustrated in Figure 129, Node X and Node Y are two Meridian 1 systems
connected by a Meridian Customer Defined Network (MCDN) Primary Rate
Interface (PRI). Set A, a Meridian Digital telephone on Node X, is the
overriding party. Sets B and C are in an established two-party call on Node Y.
Set B is the wanted party and Set C is the unwanted party.
Set A dials Set B and receives a busy tone. Set A presses the PONW key. Set
A enters into a conference with Sets B and C. A warning tone is provided to
all three parties. Set A presses the FDIS key. Set C is disconnected. Sets A
and B are placed in a simple, two-party call.
Node X
International ISDN PRI Feature description and administration
MCDN Network
MCDN PRI Interface
Page 1425 of 1814
Node Y
Note 1
553-A0094
Set B
RLS
HOLD
1 ABC 2 3 DEF
4 GHI 5 JKL 6 MNO
7 PRS 8 TUV 9 WXY
0
Set C
RLS
HOLD
1 2 ABC 3 DEF
4 GHI JKL 5 6 MNO
7 PRS TUV 8 9 WXY
0