Hi Jishar, This is a limitation of SIP CME. https://tools.cisco.com/bugsearch/bug/CSCub00715/?reffering_site=dumpcr  Since no further development on H323 and SIP lines are not defined inter-operable with H323 this scenario will not work Regards,Ameer...

Hi Jishar, Please paste complete running configuration. Regards,Ameer

Nice one.

Hi Daniele,We have an option called Cisco T37 on ramp fax service, which you can use your PRI gateway in a store and forward setup, finally fax will be forwarded to FAX server.http://www.cisco.com/en/US/docs/voice_ip_comm/unity_exp/rel3_1/administrat...