Hi,We're looking to upgrade from 7.1(2b)SU1 to 7.1(5b)SU6 and in order to do so we need to upgrade the iOS on our 3845 and 2851 gateways from 12.4(13r)T to 15.0(1)M. However, in order to do this we need to upgrade the RAM and Compact Flash in each ga...

Hi All,We have CUCM / CUC 8.5 and we are getting a problem whereby when a Voicemail user deletes a voicemail, it does not appear in the deleted items folder in their Web Inbox. They can see it in the inbox but whether they delet it via the phone or t...

Hi all, I am currently planning a CUCM v6.1 to 7.1 upgrade and was wondering if there was a maximum number of handsets which could perform a firmware upgrade at any one time? We have 5000 phones and after the upgrade, each phone is going to need a fi...

Hi,We are currently on CUCM 6.1 using Attendant Console and will shortly be moving to CUCM 8.5 and Eneterprise Attendant Console. Please could someone give me an idea of the benefits / features in the newer version?Thanks.

Hi all,I have a 7961 which is not displaying missed calls on screen, nor is it logging them in the missed calls directory. This has been happening for a couple of months and the last logged missed call was 17th May. I have checked the line config of ...