Caller ID on Transfer Calls via H.323 trunk

[dkazakov]

We are having two PBX: CM 5.2.1 and CM 3.1.5 connected via H.323 trunk. When an incoming call to CM5 from number XYZABC to station A transferred to station B on CM3, station B sees station A number on his display and not the originator's number (XYZABC). Is it possible to see originator's number on station B?

[sunilkumarv]

Hi,

can you try using protocol b (qsig) instead of C.

[dkazakov]

Hi,

can you try using protocol b (qsig) instead of C.

Qsig helps, thank you!