IP Telephony and Phones

Hi all, Whenever i press directory>local directory or local speed dial on sip phone 8811 we are getting host not found error... Any solution for this ? We did manual entry of directory and uploaded speeddial.xml file as well.. Thanks in advance.

Hi Experts, We're using cisco ISR 4431 and enabled cdr through syslog. behind 4431 is our genesys call center systems, now we want to consolidate cdr data of genesys and cisco vg cdr. but in vg cdr data, there only connectionid/fcid but no sip call-i...

I have 2 extensions and if the user is on the phone we need it to ring to the other extension. How do I do this in CUCM When people call an ext it also rings on another ext,  wants the ability to answer the phone when he is busy or on the phone alrea...

Hello - I'm working with CUCM 10.5.2.  We have 1 publisher and 7 subscribers in our cluster.  Recently, one of the subscribers in the cluster is not allowing Extension Mobility logins for newer users.  When I look at the publisher, the user looks fin...

Can a cisco 3640 with and FXS card or a VG204 be configured to connect to a VOIP servicein the same way as with an SPA112 ? 

i have cucm 12.5 and 2921 h323 voice gateway , if i set on a phone a forward to pstn number and i call from a pstn number i get"all circuits are busy" but when i call from an inside extension and get forwarded to a pstn number it works fine . i have ...

Hi everyone and thanks in advance. I have a site that has 4 POTS lines, but at that location there are two separate houses that share the lines for inbound/incoming calls. am trying to separate the lines for the houses that way 2x lines for House A a...

Now I want to modify the unanswered ringing time from outside to inside extension. The gateway is ISR4331, h323 voice gateway. Service aa is enabled on the gateway.Now the ringing time when no one answers is 1 minute. I want to know where I can modif...

Hi, As I said, smaller part of CUCM cluster is down (2 of 5 servers), and MRA is working significantly slower and more inconsistent. Symptoms: -users, when try to login, get the message that the network is down, after they try couple more times they ...

Hi Folks, CUCM V12.5, Expressway V12.7. Jabber for windows and Android (haven't tested IPhone). Everything works fine BUT when dialling out to the PSTN, the jabber user hears two ringtones. All is OK when not traversing the expressways.Any ideas folk...