IP Telephony and Phones

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Hi everyone, I'm trying to authenticate deskphones (LSC certs, not MIC) via EAP-TLS. I'm using the latest version of Radiator AAA server. I've read on the forum how this is done for phones which authenticate with a MIC, but I'm interested in the more...

Nadav by Level 7
  • 4 replies
  • 0 Helpful votes

Hi Experts .. I'm having issue with 7841 SIP phone, I have chanaged the softkey template but there is a "details" button which I cannot manage. It is the always 2nd button I cant change that. In CCM softkey template I cant see details button also.  h...

Hi All,I have a center site with CUCM 5.1 in HQ office , there has a remote site via lease line connect to HQ office , either HQ or remote have 2800 router with PVDM2 as the local PSTN gateway . now remote site ip phones using G729 communication with...

simple question.We have 4 offices that used to have to go over the PSTN to call eachother, now we have CUCM in place for all 4 offices they can reach eachother by short dial rather than the full national number. Users out of habit will still dial Nat...

Outgoing calls works perfectlybut incoming don't work, can someone advicehere are the #debug mgcp events  3900series#*Jun  3 10:41:20.443: //-1/xxxxxxxxxxxx/MGCP/mgcpapp_process_sys_msg(208):[lvl=0]MGCP sys msg: (EXTERNAL_EVENT)*Jun  3 10:41:20.443: ...

divine007 by Level 1
  • 16 replies
  • 0 Helpful votes

I have a call manager cluster with one publisher and two subscribers.  Over the weekend, I had to reboot all of them.  One of the subscriber won't boot.  I guess it got rebooted... however, I'm not able to ping.  I'm CLI command line through vSphere....

Peter Kim by Level 1
  • 3 replies
  • 0 Helpful votes