Server User's Manual

186 ISL installation

B1 E1 L2 M1 Q0 V1 X4 Y0 &C0 &D0 &G0 &J0 &L0 &P0 &Q0 &R0 &S0 &X0

S00:000 S14:AAH S18:000 S21:00H S22:76H S23:17H S25:005 S26:001

S27:40H

Telephone numbers:

&Z0=

&Z1=

&Z2=

&Z3=

Figure 73

ISL dedicated mode, using dialup Hayes Smartmodem 2400

Dedicated mode using PRI/DTI trunks

In this conﬁguration, the DCHI or MSDL is connected to a High Speed Data

Module (HSDM) or Asynchronous/Synchronous Interface Module (ASIM).

See Figure 74 "ISL dedicated mode: using PRI/DTI trunk" (page 187). The

HSDM or ASIM is connected to a Data Line Card (DLC). The call is then

connected to the far end through the DLC to DTI trunk path.

To establish the D-channel in this conﬁguration, set up the HSDM or ASIM

at one end in hot line mode. The hot line DN must be coordinated with

personnel at the far end, then programmed in LD11. The preprogrammed

hot line DN is dialed by the system. If the call cannot be established, the

system continues to dial the hot line number continuously until the call is

connected.

Nortel Communication Server 1000

ISDN Primary Rate Interface Installation and Commissioning

NN43001-301 02.03 Standard

Release 5.5 7 December 2007