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sysdat.fm
System Data
Static Configuration Rules
2.4.4
MOH Channels (G.711, G.723, G.729)
A DSP channel is reserved on an HG 1500 board for each codec used for MOH. Up to five co-
decs can be configured for MOH for every HG 1500 board.
Examples:
Only the codec G.711 is used for MOH: –> 1 DSP channel is needed.
●
Codecs G.711, G.723.1, and G.729AB are used for MOH: –> 3 DSP channels are needed.
●
The DSP channels needed for MOH are no longer available for voice connections.
MOH can be simultaneously supplied to a maximum of ten IP workpoint clients per HG 1500
board, irrespective of the number of codecs configured. This means that up to ten MOH data
streams are possible for each HG 1500 board. If more than ten MOH data streams are needed
simultaneously, MOH should be activated on other HG 1500 boards.
2.4.5
IP Networking Channels (PBX Networking Channels)
IP networking channels are used for connections between communication systems. In this
case, a distinction must be made between connections that use a gateway channel and direct
payload connections. Depending on the connection, the following resources are required for
successful connection setup.
Connection type
Direct payload connection
Gateway connection
A connection request is rejected if a required resource is unavailable.
HiPath 3000/5000 Manager E is used to define how many of the maximum number of lines are
to be configured as IP networking channels (IP network trunks). The maximum number of IP net-
work trunks can be found in Table 2-26.
2.4.6
Bandwidth Control for IP Networking Channels (PBX Networking
Channels)
If IP networking channels are routed over the PPP channels (ISDN routing) on an HG 1500
board (see Section 2.5.4.2.3, "IP Trunking via LAN and WAN (ISDN/PPP)"), bandwidth control
is only performed if this board is an HG 1500 gatekeeper (signaling gateway).
Bandwidth control is not performed if the router is located on an HG 1500 gateway (media gate-
way).
2-50
Line
required
required
A31003-H3590-S100-7-7620, 06/2012
HiPath 3000/5000 V9, Service documentation
Nur für den internen Gebrauch
Gateway channel
Not required
required
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