131.2.2 CHANGE-LDAT

The LCR route element to be changed should be addressed by means of the LCR route (parameter LROUTE) and the LCR route element number (parameter LRTEL) which can be output with DISPLAY.
The LCR route element to be changed must already exist.
The element’s position within the LCR route and its priority (parameter LVAL/LVALNEW in ADD command) can no longer be changed.
To be able to make a change, the respective element must first be deleted and then recreated (ADD) with another priority.
The trunk group previously assigned to the LCR route element can be replaced by a new one (parameter TGRP). To be able to delete a trunk group (TGRP = 0), there must be at least one destination gateway entry configured in the selected LCR route element.
The outdial rule previously assigned to an LCR route element can be replaced by a new one (parameter ODR).
As far as the validity of outdial rules is concerned, the restriction for the ADD command applies, i.e. the outdial rule must be terminated with an END command.
The LCR authorization previously assigned to an LCR route element can be replaced by new authorization numbers (parameter LAUTH).
The LCR schedule previously assigned to an LCR route element can be replaced by a new one (parameter LSCHED).
The LCR carrier and corresponding zone previously assigned to an LCR route element can be replaced by a new one (parameter CARRIER and ZONE).
The DNNO previously assigned to an LCR route element can be replaced by a new one. In all pre-Unity versions when DNNO (in LDAT) was changed to 0, the DNNO was deleted and the DNNO from RICHT became active. According with the new features in Unity versions this behaviour is no longer possible. If the DNNO is not specified, the DNNO from AMO-RICHT gets active. DNNO 0-0-0 is also allowed as a normal DNNO.
The maximum number of voice compression cycles previously assigned to an LCR route element can be replaced by a new one (parameter VCCYC).
The LCR attribute previously assigned to an LCR route element can be deleted or replaced by a new one (parameter LATTR). In case the attribute WCHREG has been deleted, the zone (parameter ZONE) will automatically be set to EMPTY and the advisory H16 will be displayed.
The Central byte manipulation attribute can be replaced by a new one (parameter CBMATTR).
The specialized common carrier identification can be replaced by a new one (parameter SCCID). The rules specified in section 0.1.3.1 when adding a route element are also applied here.
The facility number can be replaced by a new one (parameter FACILITY).
Service voice capability can be replaced by a new one (parameter SVCVCE). The rules specified in section 0.1.3.1 when adding a route element are also applied here.
Service non-voice capability can be replaced by a new one (parameter SVCNVCE). The rules specified in section 0.1.3.1 when adding a route element are also applied here.
LCR digit string restriction tables can be replaced by new ones (parameter LDSRT).
Class of trunk index can be replaced by new one (parameter COTIDX).
Destination gateway entries can be replaced by new ones (Parameter GW1 .... GW5).
Procedure Overview
 
Command Code
Parameter
CHANGE-LDAT
LROUTE=<number>, [LSVC =<param>], LRTEL=<number>
 
, {(min 1)TGRP=<number>, ODR=<number>
 
, LAUTH =<number>, LSCHED=<param>
 
, CARRIER =<number>, ZONE = <param>
 
, LATTR = <param>, DNNO=<number>
 
, VCCYC=<number>, CBMATTR=<param>
 
, SCCID=<key-num>, FACILITY=<key-num>
 
, SVCVCE=<param>, SVCNVCE=<param>
 
, LDSRT=<number>, COTIDX=<number>
 
, GW1=<number>, GW2=<number>, GW3=<number>
 
, GW4=<number>, GW5=<number>};
Example
The result from the ADD example is changed.
Input:
CHANGE-LDAT:LROUTE=21,LRTEL=2,ODR=1;
CHANGE-LDAT:LROUTE=21,LRTEL=4,LAUTH=2;
CHANGE-LDAT:LROUTE=21,LRTEL=4,ODR=1,LSCHED=A&C&HE,LDSRT=2&&5;
CHANGE-LDAT:LROUTE=21,LRTEL=5,LAUTH=2&5&8;
CHANGE-LDAT:LROUTE=21,LRTEL=1,TGRP=0,GW1=2-7;
and displayed again:
Input:
DISPLAY-LDAT:ALL,21;
Output:
+------------------------------------------------------------------------------+
| LROUTE = 21 NAME = AMT S2 NAT. SERVICE = ALL |
| TYPE = LCR DNNO OF ROUTE = 1 -1 -8 |
| SERVICE INFO = |
+------+-----+-----+----+-----+----------+-----------+----------+------+-------+
| | | | | | SCHEDULE | CARRIER | | | |
|LRTEL | LVAL|TGRP | ODR|LAUTH| ABCDEFGH | ZONE| LATTR | LDSRT|COTIDX |
+------+-----+-----+----+-----+----------+-----------+----------+------+-------+
| 1| 1| | 1| 1 | ******** | 1 EMPTY| NONE | | 0 |
| +-----------------------------------------------------------------------+
| | GW1 = 2-7 GW2 = GW3 = |
| | GW4 = GW5 = |
+------------------------------------------------------------------------------+
| 2| 1| 71| 1| 1 | ******** | 1 EMPTY| NONE | | 0 |
+------------------------------------------------------------------------------+
| 3| 1| 71| 21| 3 | ******** | 1 EMPTY| NONE | | 0 |
+------------------------------------------------------------------------------+
| 4| 1| 71| 1| 2 | -*-****E | 1 EMPTY| NONE | 2, 3| 0 |
| | | | | | 4, 5| |
| +-----------------------------------------------------------------------+
| | GW1 = 1-8 GW2 = GW3 = |
| | GW4 = GW5 = |
+------------------------------------------------------------------------------+
| 5| 2| 71| 1| 2, 5| ******** | 1 EMPTY| NONE | | 0 |
| | | 8 | | | | |
+------------------------------------------------------------------------------+
| 6| 2| 71| 21| 2 | ******** | 1 EMPTY| NONE | | 0 |
+------------------------------------------------------------------------------+
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