Hi experts, we use PGW in Italy and it is configured with Q.767 ISUP recommendation. We have an issue with outgoing IAM.
The M bit is always set to 1.
The paragraph C.3.20 titled "Forward Call Indicators" says that the M bit is reserved for national use.
The Italian variant is the following:
bit M : Call diversion restriction indicator
0 = Call diversion not restricted
1 = Call diversion restricted, call to be offered.
With the bit setted to 1 (default for PGW) the call forward service of called party is not honoured.
Is there a way to set this bit to 0?
Regards.
UPDATE: CISCO TAC provided me a fixed file with italian Q767 version.
