5.37.3.2.1. Connections from Intern to Intern/External 
In the following examples the LCR authorization 8 will be used to
include/exclude a particular subscriber from Voice Compression.
- LCR Class of Service (LCOSS):
The LCOSV 1 with the LCR authorization 8 will be used for all subscribers allowed to use Voice Compression.
CHANGE-COSSU:TYPE=LCOSV,LCOSV=1,ALCR=1&&8,DLCR=9&&64;
The LCOSV2 without the LCR authorization 8 will be used for all subscribers which have to be excluded from Voice Compression.CHANGE-COSSU:TYPE=LCOSV,LCOSV=2,ALCR=1&&7,DLCR=8&&64;
- LCR Route Elements:
For that example there are two trunk groups for LCR route 200.The Voice Compression trunk group 21 requires the LCR authorization (LAUTH) 8. Therefore it can be used only from subscribers with LCOSV 1. In case of trunk group overflow these subscribers can use the trunk group 22 with S2 B channels, too, as LCOSV1 contains the LAUTH8.The subscribers with the LCOSV 2 can only be routed via trunk group 98 due to the missing LCR authorization 8.
ADD-LDAT:LROUTE=200,LSVC=VCE,LVAL=1,TGRP=21,ODR=21,LAUTH=8, LATTR=VOICO; ADD-LDAT:LROUTE=200,LSVC=VCE,LVAL=2,TGRP=22,ODR=22,LAUTH=1;
- Subscriber Configuration:
The subscriber 2220 should use VC and therefore gets the LCOSV1.
ADD-SCSU:STNO=2220,PEN=1-2-109-0,DVCFIG=ANATE,DPLN=0,ITR=7, COS1=2,COS2=4,LCOSV1=1,LCOSV2=1,LCOSD1=1,LCOSD2=1,COSX=0, SPDI=10,COFIDX=0,DIAL=DTMF,INS=YES,ACKST=CHR,SSTNO=NO;
The subscriber 2221 has to be excluded from VC and therefore gets the LCOSV 2.ADD-SCSU:STNO=2221,PEN=1-2-109-1,DVCFIG=ANATE,DPLN=0,ITR=7, COS1=2,COS2=4,LCOSV1=2,LCOSV2=2,LCOSD1=1,LCOSD2=1,COSX=0,SPDI=10, COFIDX=0,DIAL=DP,INS=YES,ACKST=CHR,SSTNO=NO;