14.5.3.2.2. Configuration with Unknown Numbering Plan 
In AMO BFDAT a function block must be preset for HG 3550:
ADD-BFDAT:FCTBLK=3,FUNCTION=HG3550,BRDBCHL=BCHL60&BCHL120; CHANGE-BFDAT:CONFIG=CONT,FCTBLK=3,FUNCTION=HG3550,LINECNT=2,UNITS=3; CHANGE-BFDAT:CONFIG=OK,FCTBLK=3,ANSW=YES;
HG 3550 is configured with function ID 1 and the functional
block 3 described above:
ADD-BCSU:MTYPE=IPGW,LTG=1,LTU=1,SLOT=10,PARTNO="Q2324-X500",FCTID=1,LW VAR="0",FCTBLK=3,BCHL3550=60,ALARMNO=0;
The HG 3550 IP address is entered in the AMO CGWB. In
this case, it is an address from the WAN allocated by the service provider.
The DNS whose address is also entered here as DNSIPADR, is also in the
service provider area:
ADD-CGWB:LTU=1,SLOT=10,SMODE=NORMAL,IPADR=3.3.3.11, NETMASK=255.255.255.0,BI TRATE="AUTONEG",TRPRSIP=60,DNSIPADR=2.3.3.123;
In the AMO CGWB, LEGKDATA section, the number of gateways
is entered (GWNO):
CHANGE-CGWB:MTYPE=CGW,LTU=1,SLOT=10,TYPE=LEGKDATA,GWNO=1,REGEXTGK=NO;
In the AMO CGWB, external registration and digest authentication
remain deactivated:
CHANGE-CGWB:MTYPE=CGW,LTU=1,SLOT=10,TYPE=SIPTRERH,GWAUTREQ=NO; CHANGE-CGWB:MTYPE=CGW,LTU=1,SLOT=10,TYPE=SIPTRSSA,SIPREG=NO;
You can configure a bundle for the SIP carrier application:
ADD-BUEND:TGRP:=55,NAME="SIP CARRIER",NO=60;
The following COT/COP classes are recommended:
ADD-COT:COTNO=55,PAR=ANS&CEBC&BSHT&BLOC&LWNC&NLCR&TSCS&LINC&NOFT&NTON; ADD-COP:COPNO=55,PAR=IMEX,TOLL=TA,TRK=TA;
You can then configure the AMO TDCSU. The ISDNIP and ISDNNP
parameters are linked to the IMEX parameter. This allows an implicit
number to be changed into an explicit number. In this case, it is configured
that an incoming number in the format "Unknown" is transformed to an
ISDN INTERNATIONAL phone number if it begins with two zeros (ISDNIP=00).
If the incoming number only begins with one zero, it is changed into
an ISDN National (ISDNNP=0):
ADD-TDCSU:OPT=NEW,PEN=1-20-010- 0,COTNO=55,COPNO=55,DPLN=0,COS=1,LCOSV=6,LCOSD=1,CCT="SIP_CARRIER",DESTNO=0,PROT VAR=ECMAV2,SEGMENT=8,ATNTYP=CO,ISDNIP=00,ISDNNP=0,TRACOUNT=31,SATCOUNT=MA NY,NNO=1-40- 155,FIDX=1,COTX=55,FWDX=1,UUSCCX=16,UUSCCY=8,FNIDX=1,CLASSMRK=EC&G711&G729AOPT,T GRP=55,SRCHMODE=DSC,INS=Y,SECLEVEL=TRADITIO,DEV=HG3550CO,BCHAN=1&&20,BCNEG=N,BC GR=1,LWPAR=0;
If more than 30 B channels are required, the set 1-1-10-1
can be identical.
A RICHT is required for the LCR:
ADD-RICHT:MODE=LRTENEW,LRTE=55,LSVC=ALL,TGRP=55,DNNO=1-40-155;
You also need an outdial rule:
ADD-LODR:ODR=56,CMD=ECHO,FIELD=3; ADD-LODR:ODR=56,CMD=ECHO,FIELD=4; ADD-LODR:ODR=56,CMD=ECHO,FIELD=5; ADD-LODR:ODR=56,CMD=ECHO,FIELD=6; ADD-LODR:ODR=56,CMD=ECHO,FIELD=7; ADD-LODR:ODR=56,CMD=NPI,NPI=UNKNOWN,TON=UNKNOWN; ADD-LODR:ODR=56,CMD=END;
and an LDAT.
ADD-LDAT:LROUTE=55,LAUTH=1,LSVC=ALL,LVAL=1,TGRP=55,ODR=56;
In the numbering plan, a digit pattern is configured according
to regulations, which is to be routed via the SIP carrier connection.
ADD-LDPLN:LCRCONF=LCRPATT,DIPLNUM=0,LDP="0"-"W"-"00"-"49"-"1801"-"30200"-"XXXX", LRTE=55,LAUTH=1;
The following GKREG entry is not necessary and is only
used for completeness, as the LEGK does not resolve addresses:
ADD-GKREG:GWNO=1,GWATTR=INTGW&HG3550V2&SIP,DIPLNUM=0,DPLN=0,LAUTH=1;
The KNDEF entry cancels out the system part of the incoming
phone number:
ADD-KNDEF:NNO=1-40-155,TYPE=OWN,ISDNCC=49,ISDNAC=180,ISDNLC=130100,ISDNSK=6;