sysdat.fm
A31003-H3590-S100-7-7620, 06/2012
HiPath 3000/5000 V9, Service documentation
2-49
Nur für den internen Gebrauch
System Data
Static Configuration Rules
2.4.3
Connections to ITSP
Overview
HG 1500 supports connections to the Internet telephony service provider (ITSP) and thus the
use of Internet telephony in HiPath 3000/5000 V6.0 SMR-09 or later, particularly DID-enabled
DSL connections with phone number range. HG 1500 supports up to four ITSPs active simul-
taneously.
If you are using Internet telephony, the HG 1500 board is not allowed to be used as a DSL rout-
er. In this case, the connections to the ITSP must be set up over an external router.
Maximum number of simultaneous connections
The maximum number of simultaneous connections to the ITSP depends on the number of HG
1500 boards and PDM modules set and the system used.
Number of gateway channels needed
B channels (DSP channels) of the HG 1500 are required for connecting HiPath 3000/5000 to
an ITSP. The following table shows their number depending on the call type used.
Table 2-30
Maximum number of simultaneous connections to the ITSP
Feature/System
Maximum num-
ber
When “IP/IP e2e payload via enterprise proxy” is used:
32
When the B channels (DSP channels) of the HG 1500 are used:
●
Hipath 33x0 with 1 HG 1500 (HXGS3, HXGR3) and 1 PDM1 module
16
●
Hipath 35x0 with 1 HG 1500 (HXGS3, HXGR3) and 1 PDM1 module
16
●
Hipath 3800 with 1 HG 1500 (STMI2)
32
Table 2-31
Number of required gateway channels to ITSP
Call type
Number
IP telephone/client to ITSP with “IP/IP e2e payload via enterprise proxy”
0
Digital telephone to ITSP
1
Analog telephone to ITSP
1
Summary of Contents for HiPath 3000 Series
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