14.9.3.1. OpenScape 4000 routing 
- DMC end must be configured on LDAT e.g.
CHANGE-LDAT:LROUTE=x,LRTEL=1,LATTR=DMCEND; - Routing and numbering plan configuration
For outgoing calls block dialing has to be configured for native SIP trunk,
dialing pattern has to end with e.g. '-Z'.
ADD-LDPLN:LCRCONF=LCRPATT,DIPLNUM=0,LDP="0"-"Z",LROUTE=1,LAUTH=1;
End of Dial timer can be changed via the parameter LCREOD in AMO CTIME
under branch CP1 if wanted;
LCR configuration rules depend on the numbering plan, that is used between OpenScape
4000 and
Mediation Server. The recommended numbering plan is
NPI= ISDN, TON=
INTERNATIONAL (explicit format).