Functional Environment Of Hipath Hg 1500; Parallel Operation; Interworking With Features; Least Cost Routing (Lcr) - Siemens HiPath HG 1500 Service Manual

For internal use only

1.5 Functional environment of HiPath HG 1500

1.5.1 Parallel operation

Hicom 150 E Office/Hicom 150 H Com/Pro HiPath HG 1500 systems support parallel
operation of several boards.
System type
OfficePoint
OfficeCom
OfficePro

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 E Office/Hicom 150 H Point/Com/Pro for call
numbers used by HiPath HG 1500. Hicom toll restriction for outgoing seizure is per-
formed 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 with neighboring gatekeepers (zones).
The setup procedure for gatekeeper operation is described in Section 3.2.
A31003-K5020-S100-4-7620
Service Manual
Functional environment of HiPath HG 1500
Number of boards
1
2
3
lan2de.c01
Introduction
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