Hello, We are currently using a Be6000 system and when we schedule a call forwarding on our phones (model 7945) to external numbers, it works perfectly when the original call comes from an internal position, but when it is an external call then this ...
I am facing a issue where some IP Phone are Picking Voice VLAN IP & some are picking Data VLAN IP...don't know where to troubleshoot on Switch or at IP Phone ...or at AD server where DHCP configured
Ok this is a weird problem. My Cisco phones at random times (days or weeks)and random phones (different buildings) are getting a data vlan IP address.The phones are still up and when a user can receive (phone rings) and callother extensions but when ...
phones 7821,7841 when connected in ports in Data Vlan still able to register with the cucm ver 11.5 ip 172.16.50.3 .data vlan DHCP is on with Network id 172.16.10.0/24 ,no option 150 configured and routing between vlans is enabled.why phones register...
what is Calling Party Transformation Patterns? and what can the configured number do?
Which port does the wsus servers（windows server 2019） download updates from the internet？how to change this port？Does this port have to be 80 or 8530?thank you!
Hi all,It has come to my notice that the authorization for our CUCM licenses is set to expire on [Nov-06-2023].what is this mean? what will be impacts and can we keep using the system with full functionality or not after that date?
Hi, after we upgraded CUCM from 10.5 to 12.5 we noticed that it is impossible to disconnect CDROM (attached datastore iso file on vmware) without service interruption. Every time when we disconnect iso file CUCM machine hangs and stop working with qu...
Hello Cisco Community, I have a customer that integrated a new version of SFTP Server which uses an SSH Cipher that the CUCM by default do not support. I found that i can manually add new ciphers to CUCM via OS Administration > Security > Cipher Mana...
Greetings, Kindly advise how to get new 7821 and 8851 ip phones registered on ISR 4451 being deployed as CME using below flex subscription. Smart license have been activated but still phones not being registered. IP phone license 12 month subscripti...
Trying to register with CME - 7811 IP phone. keeps showing registration in progress. sh voice register all shows that the device has attempted few times to register. status message shows reg send failure register. not sure on what to do . first timer...
Running CallManager 7.1(2) I had our staging group put SCCP loads on 7911s.Onsite I plug the phones in and see Unprovisioned. Like they are trying to use SIP!?!We are all SCCP, the phones are in CallManager correctly as SCCP.Any ideas? If they do h...
I wasn't aware that this was an option, but I have users that say they can use the handset and a headset at the same time on a 7900 series phone.They use this functionality when training new staffCan they do the same on an 8800 phone?If so, how?Thank...
Hi,I am experiencing audio problems with ip communicators in remote localization. This localization is only getting inbound calls, there is a vpn tunnel between it and UCCE 11.6. There are several more sites like that with ip communicators or jabbers...
Hi,I'm quite new to the Cisco unified communications manager. In my premises I have two PRI connection at gateway Primary PRI => 022 4303 "extension number" for Incoming calls and we need dial 90 "mobile number" for outgoing calls with reference to ...
I just encountered a problem that the arp aging time of Cisco 7821 phone. How long is the aging time of this phone type? How to change the aging time of the Phone?When phone A calls Phone B， Phone A sent the RTP packet of right destination MAC. But t...
