I have been reading in the below guide:https://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/expressway/config_guide/X12-5/Cisco-Expressway-IP-Port-Usage-for-Firewall-Traversal-Deployment-Guide-X12-5.pdfAnd I'm having some questions regarding deplo...
Hello all, we are currently deploying a CUCM BE6000 for a customer. We only have a couple of active users, however the customer AD is pretty big (huge, actually, >40k entries). We would like to sync CUCM to AD. It would be best to sync all users (eve...
Hi All, Not sure if any else had a similar issue as the following. We are using vsphere 6 on a Windows PC, I was able to download and upload files to the Datastore and it just stopped working.The file starts uploading and bombs out saying operation ...
Hi Guys. Humbly requesting for your advice on this please. We have an old legacy TDM PBX on its way out. We want to implement VoIP with Unified Communications. Is it possible we can put the VOIP on example Asterisk ( All the Phones will be on Asteris...
Dear all,I am trying to configure CUCM 11.0 to allow a third-party soft phone to register to CUCM over TLS (SIP over TLS), but failed.Does CUCM 11.0 supports third-party soft phone to register over TLS? If so, please kindly point out the relevant mat...
Hi Team,In our infrastructure we have implemented TEHO and users in one country can dial out other countries number and the call will be terminated from local countries voice gateway. So for example if Denmark based users want to dial out any Poland ...
Hey, hoping someone can in-confuse us on how to upgrade an 8.6 VM setup to a 12.5 VM setup. Our 8.6 CM is running in production at the moment, the 12.5 install in brand new. Both on the same network, each as publishers. I'm simply just trying to tran...
Hi all, I have a cisco ucs 6000 with a cucm 12.5.x, the esxi has two (2) interfaces configured vnic0 for vlan 9(mgmt Ip 192.168.9.0/24) and vnic1 vlan50(services IP 192.168.50.0/24) when Im doing the start up for the ucs Im requested to configured DN...
I would like to know how to change the system default password? So, when I create a new user, the password would be automatically setup with a predetermined password. This way I would not have to create a voicemail box, edit the user's password and e...
Hi!, We have a CUCM Cluster (one pub and two subscribers) in 11.0.1.22900-14. Due to the EOS of this version we need to upgrade to 12.5. As I read in the compatibility matrix, this jump is a "Direct Refresh".https://www.cisco.com/c/en/us/td/docs/...
I have a situation I utilize Supercopy for replacing like phones when needed. Currently, the new phone shows up rejected in Call Manager once it reboots. I can deleted the rejected phone and it will auto register as expected. I can then manually c...
Hi,It is probably asked before, but can we upgrade the ESXi on BE6000 machines?We have a customer with a UCS C220 M3 and ESXi 5.1They are going to upgrade the VCenter to 6.7 and they want the BE6000 to be in VCenterCan the UCS C220 M3 be upgraded to ...
I have an issue where our "Connection Mailbox Sync" service keeps stopping for no apparent reason and we have to manually start the service... service stops every 15 minutes, and I start it manually. Any ideas much appreciated!
Hello, I have a CUCM 8.6, configured to work with Tiger TMS for Hotels CDR and sign-in of guests. it was working for years, but recently changing the guest names stopped working we get errors related to: RU: Failed to change name ".." to ".." Fetchi...
Is it possible to make CUCM TFTP public? I have some phones i don't want to ship back to HQ but they need new config files and also need new ITL files. Can I push them over NAT? Do Cisco phones need icmp for tftp to work?
