Fax over IP network

[bija77]

dear all,
The IP network has been installed successfully between MX-ONE TSW SP2 and BP V 8.0, and it works fine. But I’m facing a problem when I send fax from the MX side to the BP side.
The parameters used for configure the two sites as following:

MX-ONE SIDE:IPLU BPOS=1-0-30

NANSI:NUMTYP=ED,NUMSE=4;
NACDS:NUM=4,CDCAT=1&&11;
ROCAI:ROU=20,SEL=7120000000000010,TRM=5,SERV=3110000001,TRAF=01151515,SIG=311101000091,BCAP=111111;
RODAI:ROU=20,TYPE=TL65,VARC=00000101,VARI=00000011,VARO=00000000;
ROEQI:ROU=20,TRU=1-1&&1-16;
RODDIEST=4,ROU=20,ADC=05051000000002500050000000,SRT=1,IP=10.122.253.163;
RONDI:ROU=20;
RINII:BPOS=1-0-30,GRP=1,IP=10.122.243.90,MASK=255.255.255.0,ROUTER=10.122.243.1;
RIANI:ROU=20,GRP=1,CODEC=B;

BP250 Side:

CMD 2151 --> NONE (startup protocol)
CMD 2152 --> 10.122.253.163 (IP address)
CMD 2153 --> 10.122.253.160 (Gateway)
CMD 2154 --> 255.255.255.0 (subnet mask)
CMD 2194 --> 1720
CMD 2185 --> 17200
CMD 5608 --> 80 (directory number)
CMD 3201 --> IP trunks inserted

initiate private network router
CMD 5432 --> 3 (directory number)
CMD 9101 --> propriety PBX (destination PBX)
CMD 9103 --> Private/Unknown
CMD 9110 --> 80 (first route choice, same as CMD 5608)
CMD 9111 --> Private/Unknown
CMD 9112 --> 0 (remove digits choice)
CMD 9117 --> 1 (Node reference, same as CMD 2186)
initiate the Network IP address table
CMD 2186 --> 1 (node reference: same as CMD 9117)
CMD 2163 --> 102 (signaling protocol)
CMD 2164 --> 10.122.243.90:1720 (mx-one IPLU IP address and the port 1720)
CMD 2072 --> BC10/2 (MD110 release)
CMD 9001 --> Version2 (Call setup for network callback)

Please help,