2N StarGate/BlueTower v5.2 - Manual (Page 86)

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Basic Settings
GSM network ID – set the prefix list user code for easier orientation in the LCR.
Default count of digits – default length of the number to be dialled into the
GSM/UMTS networks for routing via the selected prefix list. Use this parameter in
case the Digits count is not included in the Accepted prefixes table.
Table of Replaced Prefixes
Use this table to replace the prefix of the received number (‘00’ with ‘+’, e.g.). You can
only add or remove the prefix. This change is made before the prefix is searched for in
the prefix table. Be sure to keep the „/“ record in the table for a proper function.
Table of Accepted Prefixes
List of prefixes of called destinations to which the selected prefix list applies.
Prefix Change for PRI 1- to - PRI 2 Calls
A table of prefixes to be replaced in the case of PRI 1–to–PRI 2 outgoing calls.
LCR Table
Table of outgoing Least Cost Routing (LCR) rules. Every outgoing call from the PRI
1/VoIP interface is routed to GSM / UMTS according to this table. For a call, the
gateway checks the lines and if the called number prefix matches the prefix in the
selected network list and the current time value is within time limitation limits, the call
will be routed via the defined GSM group(s) or PRI 2 interface.
Prefix list – prefixes to be used for a selected LCR row.
Time limitation – time validity limitation for a selected LCR row.
Weekend usage – enable/disable a row on weekends.
Call duration limit – set the maximum duration (minutes) for an outgoing call
to the GSM/UMTS network.
Groups – outgoing GSM groups used for the selected LCR row.
Tariffs – select the tariff group (free minute counter) to be used for the outgoing
call. Refer to the GSM outgoing groups subsection for details.
Ignore tone detection in last group – having detected a user defined tone
(refer to GSM basic settings), the GSM gateway automatically terminates the call
and seeks for another call setup way. If this parameter is activated, the GSM
gateway ignores the tone detection results and sets up a call when this is the
only possible call establishing way.
Note
If you use tariff routing, set the tariffs properly in the GSM
outgoing groups subsection
CLIP Routing Table + CallBack
Use the table to set a fixed CLIP assignment of incoming CLIPs from GSM to the
numbers of extensions to which incoming calls are routed automatically. Also, set the
CLIP list in the GSM network for which CallBack is enabled.
GSM number (CLIP) – user Id in GSM/UMTS.