Administering Trunk-Group Parameters - Avaya G450 Manual

Administering trunk-group parameters

1. Enter trunk-group tgnum group-type, where tgnum is any number from 1 to 2000
and group-type can be one of the following:
loop-start (analog)
●
did (analog)
●
ground-start (analog)
●
bri (ISDN basic rate)
●
t1-isdn (ISDN primary rate on 1.544 Mbps facility)
●
e1-isdn (ISDN primary rate on 2.048 Mbps facility)
●
t1-inband (non-ISDN rate on 1.544 Mbps facility)
●
e1-inband (non-ISDN rate on 2.048 Mbps facility)
●
The command line prompt changes to super-sls/trunk-group-<tgnum>. If you want
to remove the trunk group from the SLS administration, enter exit to leave the
second-level trunk-group context and return to the (super-sls)# context, and then
enter clear trunk-group tgnum.
You can create a trunk group that does not have any assigned members. Once a valid port
is assigned as a trunk group member, this trunk group then becomes active and may be
employed by SLS call processing for incoming/outgoing trunk operation. The
slot-configuration table is used, together with the port capacity for the given module, to
determine the validity of a port assignment at administration time.
As a result, there may not be more active trunk groups than there are physical trunk
members within a given gateway. In addition, a combo-port may only be used for one
active assignment. For example, the analog station/DID trunk ports may be either
allocated to serve as an analog station or as an analog DID trunk, but not both.
The maximum limits for a given trunk type are defined by the slot-configuration assignment
for the G450. The maximum number of ports allowed per interface module is defined in
Table 49.
Table 49: G450 SLS group type assignments
Group type
loop-start
ground-start
did
Media module Number of
ports/channels
MM711 8
Description of trunks that may be
assigned
Ports 1-8
Issue 1 January 2008
Configuring SLS
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