Hello,I am running CUCM 7.1.3 and have observed that 2nd caller's display doesn't appear on the phone while 1st call/line is engaged. Not sure if this is expected behaviour in this version as this was not the case with 4.x and below versions.Please a...

I am running CUCM 7.1.5 and have 7960 / 7961 / 7962 Phone models and 7914 / 7915 Expansion module models deployed in the environment. Most of the times - post any changes on phones, expansion modules don't come up ever after resetting the phone remot...

How is VLANs configured on a switch ? What are the parameters defined while creating a VLAN/ Voice VLAN ? Since switch operates on layer 2 switch, is it required to define vlans on router as well. This might be very simple and basics of networking. N...

I need help in understanding FXO/FXS interface and how is it integrated on analog/digital gateways? What are the use cases ?Sent from Cisco Technical Support iPhone App

I have noticed a bug in CUCM 7.1.5 while super copying a phone. As we all know, super copy function should copy all the parameters from source to destination device but I have noticed that it doesn't copy "Recording Option" and "Recording Profile"......