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 ...
Hi, I have to add 48 endpoints on Vg320 with extensions on them. This https://www.cisco.com/c/en/us/support/docs/unified-communications/bulk-administration-tool/118882-config-vg-00.html guide didn't mention if its possible to add/edit only 1 VG and...
Hello, I want to buy a bundle ISR4321-V/K9 but i don't know what is included. because I want to install 2 X FL-CME-SRST-25= and 2 X NIM-4FXO and one PVDM4-32I need to activate the SRST service for 50 phones and I'll need transcoding on that router....
Hi,i have model 8945 with default firmware version sccp 9-3-1-19 and upgraded this model inside call manager to the latest version SCCP894x.9-4-2SR3-1. the problem is when i connect new 8945 to register into call manager it is hanged up .i tried to...
Do anyone knows what is the purpose of configuring backhaul on MGCP.. I understand when MGCP-PRI backhaul interface is configured , q921 will be terminated on the MGCP gateway and q931 signal will be sent to CCM . But what i don't get is whats the ...
i have cucm 12.5 and voice routers with 16.10.2as you know when i add mgcp gateways in the cucm it shows "not trusted" , i need to make the traffic between the mgcp routers and the cucm pub+subscribers secure , some people suggested creating ipsec tu...
Current setup:CUCM: 11.5IM & Presence: 11.5Expressway-E: X12.5.4 (Single interface box behind NAT firewall on DMZ)Applied Licenses: Traversal Server (LIC-EXP-E) and Expressway Series (LIC-EXP-SERIES)Expressway-C: X12.5.4Applied Licenses: Expressway...
Hello community! I am new to my job and I get many phone calls a day. I would like to do the following: 1. Save certain phone numbers that call frequently and name them the way I want to. My main goal is to put something like:If John calls, my screen...
I have attached a screenshot of Cisco RTMT that shows the calls. We receive calls that are labelled as "911", however, there is no answer. More than likely it's a spoofed call, however, has anyone else run into this and if so, how did you remedy th...
Hi! I'm upgrading a UC environment from 11.0 to 11.5. One of the pre-upgrade tasks is to ensure the subnet mask is in the recommended format for /24. "If you are using a 24-bit IP subnet mask, ensure that you use the following format:255.255.255....
I have set up a SIP trunk from my 3rd party PBX to my IOS 12 voice gateway which in turn forwards calls to CUCM. Calls from phones registered on CUCM are working fine, however calls from PBX to CUCM via the router do not go through. The phone keeps ...
Hi all, I have noticed in recent years Cisco is migrating away from SCCP and H323 and doing everything via SIP protocol. While I have not used the gatekeeper functionality personally yet, I have seen it implemented in other deployments, for inter-sit...
Hi All,Am trying to install the SSL certificate on CUCM 8.6 to avoid the Web Security error while logging to UCM Admin & User page.With the reference of below link we sent the CSR to CA get the Certificate.http://www.cisco.com/en/US/products/sw/voice...
I have three 9971 phones all registered to the same CUCM. They all have the same firmware and as far as I can see all three have the same settings include video enabled, etc. However, one of the phones cannot place video calls. The camera is workin...
Good morning,I am attempting to figure out how to use a SBC to rewrite a SIP Invite and extract the Presence Information Data Format PIDF-Location Object (PIDF-LO) and rewrite it in a standard Automatic Location Information (ALI) format.The PIDF-LO i...
Hi all. I have a client who is complaining about a loud crackling noise whenever they try to make a call. The noise stops as soon as the person on the other end answers the call and the actual conversation starts between the two parties. So the probl...
