We have changed IP addressing of our VoIP phones from Public Range to Private 10.x.x.x. Our Main Site IP addresses change took place before I started so don't know if some configuration change was made on CUCM 6.1.3 to make it work. I changed the IP addressing of Voip Phones on one of the Remote site connected to main site (where Publisher / Subscriber resides). At the remote site I enabled the DHCP scope to allocate IP addresses to IP phones. I created the voice vlan and configured the correct voice vlan to switchport IP phone is connected. Phone gets the IP from DHCP scope and also gets correct parameters such as gateway,option 150 etc. Phone gets registered to Subscriber call manager. I have checked the IP cache and I see the session to port 2000.When
I call from our main site to phone assigned to new VLAN ,Remote site phone can hear us but we can't hear them and issue remains the same when call is initiated from remote site to phone's on other VLAN's or sites.
At remote site I installed another phone and assisgned the switchport to new voice vlan then both new phones can communicate to each other but same issue in communication to phones on other vlans / locations
I have checked all the access-lists and FWSM but couldn't see any issues ....ANY IDEA what's causing one way communication issue cos previous team changed the IP addresses on our main site but no such one way communication issue. Interesting thing is that I picked one of the free subnet from Main site IP address planning structure and implemented at remote site and had no issues with communication at all
Need to update a 7925G to firmware version 1.4(3) so I can use with Callmanger 11.5. Callmanager has version 22.214.171.124, but the phone has CP7925G-MFG-F.2.LOADS. The 126.96.36.199 release notes has:Upgrade from Releases Prior to 1.4(3)If your Cisco Uni...
Hello, On weekends we have our helpdesk team with only 1 person on duty. During the week we have multiple people on the call cue. We ran into an issue a few weeks ago where that one agent was on a call, another call came into the cue and was wai...
Any assistance appreciated.The follow is on CUCM release 10.5We use enhanced line mode in order to program directed cal park keys on line keys 6-10 on an 8841 set.All was working then strangely, the directed call park key on key 6 ceased to function.Direc...
I need some help in understanding PLM. We are moving cucm licenses from local PLM to standalone PLM.Will the licenses move to standalone PLM or it uses available licenses in standalone PLM? Any help is much appreciated!!