Hello, I'm having issues with dtmf tones with a customer, DTMF tones do not seem work after call is established, I have enabled debug for 'voip rtp session dtmf-relay' but I'm a bit lost honestly. As far as I can see negotiation is completed but it s...
Does any solved both of these questions ? as I tried all the answers What are the benefits of using Slido in Webex? Which of the following are enhanced unified collaboration features in Webex Calling?
Would you guys have any ideas or hints to maybe help me? We have been trying since Friday morning to upgrade our Cisco Unity Connection Servers.We use virtual servers and our current version of Cisco Unity Connection is 8.6.2ES44.22900-44 We first ...
Hello allI'm prepping for my CCNA Voice and I've been trying to get a home lab set up. I'm part the way there, I managed to get an SPA303 working with CME 8.5. I'm now trying to get IP Communicator which is running on my desktop to talk to CME. IP Co...
Hi Guys, I have been trying to resolve the issue with one of our employee. She is unable to Login to her Jabber ever since her profile is created. I have checked the configurations and every thing checked out. However, when trying to login she rece...
I have secure phones that voice/audio works fine. However, when I go secure it fails. the modem train doesn't complete and a communication error appears. On a regular phone line, they work good. However, I get this error when I used the lines comin...
hi I have a router 2901 cme I have an fxo interface and connected it to the modem of my proveider on the analog rg11 input I risk to call and be called but I have a problem when they call me from the outside the phone rings even after the local call ...
High all ,we have sip trunk between expressway and cucm and it was working perfectly .we have added new CUCM sub node to the cluster and once I added the new cucm node in expressway under neighbour zone it give TLS negotiation failed.I disabled TLS v...
Hello All. Hope all is well during the holidays. Have a quick question. I am having no luck converting a single 8865 MMP phone firmware to Enterprise phone so that it can register onto the CUCM. We have bought the conversion license for the unit. ...
Hi, want to upgrade a CUCM 11.5.1 (SU1) to SU2. The upgrade failed wih this message: /usr/local/cm/script/cm-dbl-install L2 PostInstall 11.5.1.12900-21 11.5.1.11900-26 /usr/local/cm/ /partB/usr/local/cm/ /common/log/install/capture.txt failed (1)fai...
Hi, I have Cisco Jabber clients version 14.0 connected to CUCM 11.5I wanted to understand if Cisco jabber with cucm supports rtcp-mux, i.e, mutiplexing rtp and rtcp on same port.if yes, how to enable that ?Thanks!Shakti
I am planning to upgrade our ISR 4431 voice gateways from IOS 16.3.6 to 17.3.3 or above for CUBE version 14 as we are migrating from ISDN to SIP trunk.The gateway currently has the AdvUCSuiteK9 package which also includes cube feature (attached)We wi...
I have a SIP trunk in India with TATA which I cannot get registered and the provider is of no help. The relevant config is here: sip-uacredentials number XXXXXXXXXXXXXX username XXXXXXXXXXXXXX password 7 YYYY realm SIP-XXXXXXXXXXXXXXauthentication u...
We're looking at replace our PRI's and use SIP Trunks to get to PSTN.Does a setup like that require Cisco Border Element? or is there another way it can be done?What's the confort level from replacing PRI with SIP trunks. I know PRI's are rock soli...
HI GuysI have one cluster CUCM with 11.5 versionthere are one Publisher with two subscriber and two IM serversAll the Ip Phone registered to CUCM Sub 2.there is one CM Group with 3 serves above : SUB 2 , SUB 1,Publisherwhen Sub 1 is Down all ip phone...
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