Hi ,   I have a CME configured in 4331 router and the cme version is 10.5. To enable GUI, i couldn't see the compatible IOS version for 4331 in the compatibility matrix on below link. http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucme/requirem...

Hi,   Today i got a strange issue , when we make internal calls between 8841 phones, the call is connecting properly but getting delay in voice. When i checked in the SDL traces, couldn't find any packet loss or jitter. But the customer experiencing...

Dear All,  I am facing an issue with wireless 7925 phones. we are getting high packet loss while making internal calls from wireless 7925 phones to other phones connected in LAN. It causing voice clarity issues. calls between the phones connected in...

Hi All,    We are planning to upgrade the CUCM from 9.1.2 to 10.5. Can we use the same licenses of 9.1.2 for 10.5 ? Do we require the same version of PCD software or use any version ? Currently i have the PCD tool version 11. Please advise.. Regard...