I connected CCM 4.1(3) and CME 3.3 and create an ICT in CCM.Also created 1 voip dial-peer in CME for calls to CCM
dial-peer voice 7 voip
session target ipv4:192.168.1.75(CCM IP)
Calls from CCM to CME is working fine. But when i am trying to call from CME phones to CCM phones it is getting busy tone.
Also I have 1 CUE in CME Router. VoiceMail system is working properly from CME phones. But when i call VoiceMail number from CCM phones, it is getting busy tone.