I have UC520 since 2007 and few days ago the CUE was broken down, I found out that CUE CF Card 1G was failed to workI bought a new CF card 4G to replace it, format it as FAT16, and tried to transfer CUE file to this CF Card using CCA and then TFTP, b...

I just upgrade UC520 to 8.0.4 package, and now my Phone Cisco7906 at remote Home lost audio stream.The Cisco7906 can register with UC520, can make and receive call but there was no audio.Tried to test another phone Cisco7960G, the problem still the s...

I just installed Unified CallConnector in our Windows XP, make call with internal number was OK, but when try dial any other number such Local, Local Plus, National, National Plus..., which I have defined with UC520 I always get busy tone.It seem tha...

I would like to setup Autoattendant so after greeting timeout, the call will forward to operatorI currently use lastest firmware 7.1 ea and CCA 2.0Thank you

I have setup Autoattendant with aa_sbcs_v02.aef, there are an option for business hour and closed hours, and it was working fine.But Setup Night Service seem didn't work, the system seem only work with autoattendantFor Night Service setup I have set ...