Good evening,I would like to know if the two phones: ip cisco 6821 and ip cisco 8851 are compatible with Cisco Call Manager Express, and do they have SCCP firmware?Cordially
Good evening,I would like to know if the two phones: ip cisco 6821 and ip cisco 8851 are compatible with Cisco Call Manager Express, and do they have SCCP firmware?Cordially
When using T1 CAS signaling, which bits are used to transmit signaling informationwithin each voice channel?
Hello everyone, I'm having an issue with a IM&P Pub that shows in RTMT that its a server down and lost connection to it although it runs perfectly fine and has users registered to it and all services seem to run and work just fine. I read that its a ...
Our IVRs are down, calls are not going to the IVR because the CUC trunk has no service (503). We have a cucm cluster.Site 1CUCM Pub and SubCUC pubSite 2CUCM subCUC sub Site 1 is down - The CUCM group works but I'm seeing the CUC sip trunk didn't fail...
Hi i have a question about cme router 2900, if I in outgoing calls on a certain dial peer I want the phones to all go out with the same name that I configure I should use?example in lanPhone 1 in lan Antonio number 1311432Phone 2 in lan Rocco 1311234...
Hi, I am dealing with a SIP trunk installation in India (provider Tata). The provider has registration & authentication as a requisite and now they are requesting us to change all our sip traffic in order to communicate with them with source port a...
Hello,I have a UC setup with IM&P and I am trying to use a third party xmpp client (for chat) with the IM&P server.The XMPP BOSH service of the IM&P is currently setup to use a self-signed certificate (default configuration I guess) and it has genera...
Hi all Someone tried Integrate Microsoft System Center with CUCM? I appreciate your help. Alex
A user reported that she did not receive critical fax that was sent from a contractor on I checked and found that even though the fax was received on the e-fax server but the notification mail was not sent to the user's e-mail account as shown below...
Hello Everyone, We have a Unity version 11.5.1.12900-21 and few users with voicemail. When trying to access Web Inbox, I'm getting the error: "Message access not enabled." I did some research and found: http://www.cisco.com/c/en/us/td/docs/voice...
We were running sip88xx.14-1-1 and after the CUCM v14 SU1 update, it set sip88xx.14-0-1 as the active load. This caused the phones to downgrade. Do I have to install the updated phone firmware again to the inactive partition before switching? Does no...
On the phone appeared the inscription "You successfully left the line" phone 6921 SCCP registered on CME, tried different options, before deleting the configuration file, and deleting all Hunt-group. All the actions done did not help. Maybe someone f...
Hi Guys, I am trying to make a user segregation on CM and IMP. I want to make an administrator and read-only roles. The roles will be assigned to LDAP-synced users. The main goal is that we will no longer use the administrator account, so we have ful...
We have a single user/phone that runs CUACS. We are trying to move them from 12.0 on their current physical desktop to 14.0 on a VMWare Horizon persistent/dedicated VDI. The physical phone and extension are not changing. The only things that are ch...
Hi everyone Newbie here, we are running Cucm 12.5 with 8841 IP phones. The EAs using these phones have multiple extension associated with each phone, we were wondering if there is a way to change the ring tone based on the extension dialed (so they k...
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