Hi,
Can you post the config of the H323 gateway.
Can you confirm the call flow :-
ISDN/PRI ---> H323 GATEWAY ---> CUCM 7.1 --- > IPPHONE
So the caller is on the ISDN side and they hear ringing tone
The IP PHONE does not ring for 3-5 secs
Regards,
Alex.
Regards,
Alex.
Please rate useful posts.