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.
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...
We have a CUCM version 8.6 installed in MCS server. Our DLU licenses have been completely used. Now we are going to purchase 60 more phones. As my understanding Cisco no longer supports DLUs, so we are planning to purchase enhanced licenses. ...
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...
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.
I have the CME 10.5 GUI files. Cisco is recommends some IOS releases for CME GUI versions. For example CME10.5, the IOS version would be 15.4(3)M and 15.4(3)S.
I tried 15.4(3)M IOS in 2900 series router ...
Its an internal network with same subnet. The interesting thing is, no issue reported with SCCP phones. Only this issue with 8841 phones.
have you found any abnormalities in the SDL traces ?.