IP Telephony and Phones

Hi AllWe have a CUCM on version 11.5, we recently moved from SWSS to Flex.Am I right in saying our CUCM will still use the PLM server and will be unable to get the flex licences until we upgrade to version 12.5? Second question, on PLM I can see we h...

HiWe are looking on how to do encryption on both legs of the CUBESo between CUCM --- CUBE(inside) encryptionAnd between CUBE(outside)------ encryptionFor the inside we want to use a private CA and for the outside a public CAIs this supported? Or must...

Hi, I'm trying to reset a cisco 7962 SIP but I can't get it to work. I'm looking for XML files working with the attached firmware. can you help me? Thank you

Hello, Is there is a way to update / modify in bulk the Description, Alerting Name and ASCII Alerting Name of many directory numbers?   

Hi,so we have a switchboard in production and the DN is getting forwarded to CUCA call handler. There is a scheduled forwarding working at the moment i.e transfer the calls to 1234 at 6.30pm etc. I am unable to figure out how this is set up. I am una...

hihi, I'm new.I have a problem with a CISCO 7811 no CUCM phone. Yesterday I updated the firmware to the "sip78xx.12-0-1-11" version because with the previous version when I connected via WEB I could not modify any data.After loading this firmware, ho...

I called Safeway in the U.S. today, and their initial hold music was familiar, but not Opus 1. Then when an agent put me on hold again, it was Opus 1. So it seemed to be Cisco telephony, but a different track. Is there a track list available somewher...

I have 1 remote office running on an MPLS at 30MBPS connection speed. This past week out of the blue the phone have started to randomly miss keep alive TCP packets, and failover/re-register. Nothing has changed at this location for the network, no ne...

When we do a TDR test on a cisco phone we are getting C and D as open. When we plug in a different device we get normal on all pairs. Do TDR tests work on cisco phones?