April 2019 - Our new Verizon SBC SIP DTMF was failing when getting to 3rd party auto attendants and made a  change to CUCM SIP Profile - attached - was the fix - when resetting the SIP truck it will drop all calls PER TAC - As discussed make the chan...

Below is what TAC found on the speed dial pause "the comma's" not working - I am on Call Manager 10.5.2 & H323 C2951 voice gateway using a PRI T1 SHORT VERSION ---> So pause speed dial will work in a “post-connect” method, but since the Telco never ...

Thanks in advance. Our company has a team member that is deaf and cannot speak. What Cisco video phone options are around and signing services? The site is a Cisco 2821, H323, CUCM 9. 

Question - We have CUCM 9.1(2) 1 Pub & 4 Sub 1tftp and a lot of WAN H.323 voice gateways. The current MOH is streaming from CUCM over the WAN. Will puting MOH on flash on the WAN H.323 voice gateways be better and save on bandwidth? Or will the move/...

I have a site is not able to fax long distance. They can receiver all inbound faxes & fax to only local numbers. Site is H323, C2951, VG202, calls go out CO lines, CUCM 8.5. Any suggestions or help would be a GREAT HELP & I will sing your Viking song...