IP Telephony and Phones

Is there a way to program multiple users (100+) IP phones over a network to program DND for available softkey?I do not believe our PBX supports this and I would need to do so.We use the CP-7841

Moving servers to BE7K w/ 6.5 installed; ran OS installation, did DRS restore.  Servers seem to be running normally, just noticed that VMTools is saying it's not running (Current).  I tried changing os secure to permissive; running through the instal...

Hi i have new cisco ip phone cp-8941 , and when i connected it to the network , the phone detect the domain server and took dhcp ip but status staid not registered  so how i can config his extension ? and with witch method ? i tried to upload SEP(mac...

Hello,I am posting here because I am at a loss. My Company had its only person responsible for Telecom leave the company. Myself and another employee was put through a very bare-bone walkthrough for setting up new phones, but do not have any experien...

Hello, We are unable to use the contacts function on the Cisco CP-9951 phones. So if we press the contacts button it just outputs to the screen "Contacts not available". We use a VOIP server that is based on asterisk. And the CP-9951 run on the lates...

In our current environment, we have Offnet to Offnet transfers disabled in the Service Parameters options. Recently, we had a very senior level VIP call from his cell requesting to be transferred to another very senior level VIP's cell and, of course...

Hi all, We are migrating to CUCM v11.5 and tokenless CTL. utils ctl update CTLFile works fine but we found records of old servers in the CTL File.  Are there any way to remove those for cleanness sake ? We've already remove all the call-manager and ...

I have CUCM version 11.0 using Yeaster TG200/TG400 as my Gateways . Incoming calls from the PSTN work but when i transfer to another IP Extension it transfers but the caller immediately goes on hold but at the Extension it show that the connection is...

Hi  Community.   I have problems with a customer CME. The symptom is when I try to use Forward Call to cell phone, the call drops after 3 second.  The scenario its that:   Cell Call  ( PSTN) ===> CME ---> CUE ==== phone EXT100 ( with Forward Call act...

Hello Guys: Greetings. I have an issue with a CUBE with Incoming calls to the IPPBX (Avaya).  The call comes from the SP to the IPPBX via CUBE and then the user will transfer the call to a third number. As soon as the third number rings, the transfer...

If mls qos trust cos and service-policy input are applied on the same interface wich one takes preference?a) mls qos trust cos uses the cos-to-dscp map for getting the final DSCP valueb) service-policy input can have their own mapping depending on t...