Hello Everyone, Recently, our VAPT team identified a VAPT point in CUCM PUB and CUCM SUB. The point is that TLS Version 1.1 is a deprecated protocol. Currently, we are using CUCM version 12.0.1.10000-10, and by default, the TLS version is showing as ...
Forum Posts
Resolved! CUCM Upgrade from 10.5 to 14
My client wants to upgrade their CUCM 10.5 to version 14 or even 15. However they have a UCS M3 and M4 server existing, which are both end-of-life. Problem is the M3 server cannot or may not support VMware ESXi 7.0 which is the minimum ESXi version f...
Hello I am beginner in CUCM I need to configure changing internal number callerid when it calls to other numbers. For example I have number 5000 and number 5001 if number 5000 calls to other numbers like 5XXX its callerid display number needs to chan...
Have UCM and MRA hosted by Cisco. Everything was working fine until recently. Remote IP Phones (e.g. 8851) cannot register. From the phone's message menu, it's trying to download the configuration file (SEPxxxxxxxxxxxx.cnf.xml). Keeps trying and t...
Resolved! vm os ios
Hello team, for installation of ie cucm in VM we need an ova and a bootable iso comparing a VM with a physical machine, needs to have the same structure VM hardware settings , ova builds the machine with our hw preferences iso disk image , installs t...
Hello team, to change the VM settings ie RAM , we first need to power off the VM, otherwise VM not allows us to edit the settings what is the correct procedure for shut down and power up the VM, i need the correct order and commands lets say we have ...
I was replacing all the SSL certificates used for CUCM, CUC, IM&P, etc. Prior to replacing the tomcat certificate, I noticed the same Multi-server SAN certificate that was used for tomcat was used for "CallManager-trust"I generated a new multi-se...
Hola comunidadNecesito de su grandiosa sabiduría, estoy tratando de configurar un correo de voz en un telefono este ya esta registrado en el cucm, del lado del unity le configure un user local el cual tiene configurada la extensión de la linea del te...
Can I upgrade the SX80 to a Room codec (EQ maybe?) and still use the existing Precision 60 camera for the purpose of doing either Teams with RoomOS or Teams Native?With Native will the camera support tracking/framing?Does Teams Native support persona...
Hello,I have been trying to fetch devices' information from the CUCM APIs in bulk. The serviceability API returns a maximum of 1000 records, which means in large clusters (say 100000 devices), I would need to loop over every chunk of 1000. Given I wa...
We are currently using an on-premises CUCM 11.5 with a PRI connection and plan to migrate completely to Cisco Webex Calling. We are aware of some prerequisites, such as CUBE, SSL certificates, changing phone firmware, etc. However, can anyone guide u...
Hi everyone,We're currently running Cisco Unity Connection Version 14 SU2 as a virtual machine on VMware. We recently learned about field notice FN74144, which states that the SpeechView Transcription Service will stop working after December 30, 2024...
Hello,I have an issue while receiving the below Response from the cloud , i need to change the Contact header from this IP 10.0.176.221 to be a public IPTo: <sip:999@Public IP>;tag=ZeD7Qc0FcBctrCall-ID: ED7F9398-A5BD11EF-A53BBBCF-6C110A00@192.168.1....
Can we do the cube high availability with different model of cisco router like C2911 with C8300?
Resolved! Integrate Cube with MS Teams Design
I have a customer which has E1 cards for incoming and outgoing calls and we needs to configure integration with MS Teams using the below link Direct Routing for Microsoft Phone System with Cisco Unified Border Element (CUBE) the CUBE has one interfac...
