lan2de.c01
A31003-K5020-S100-6-7620
Service Manual
1-5
For internal use only
Introduction
1.5 Functional environment of HiPath HG 1500
1.5.1 Parallel operation
Hicom 150 E Office/Hicom 150 HCom/Pro systems support parallel operation of sev-
eral HiPath HG 1500 boards.
1.5.2 Interworking with features
1.5.2.1 Least Cost Routing (LCR)
In Hicom systems, LCR technology enables the most cost-effective connections via
ISDN.
1.5.2.2 Trunk access/toll restriction
Trunk access is configured in Hicom 150 H/HiPath HG 1500Point/Com/Pro for call
numbers used by Hicom 150 E Office. Hicom toll restriction for outgoing seizure is
performed based on this trunk access in the same way as for outgoing calls.
1.5.3 Gatekeeper
The following functions are performed by a gatekeeper in an H.323 network:
●
Registering H.323 end units,
●
Managing rights and services,
●
Converting station numbers to logical names or IP addresses and vice versa,
●
Managing bandwidth on the network side,
●
Registering gateways,
●
Registering multiconference units,
●
Can be linked to neighboring gatekeepers (zones).
The setup procedure for gatekeeper operations is described in
Section 3.1.3
.
System type
Number of boards
OfficePoint
1
OfficeCom
2
OfficePro
3
