IP Telephony and Phones

Dear all, I always encounter problems when making long distance calls - the phone exits automatically after 3 seconds if I do not continue to press the numbers.    Is there any way the phone's default waiting time can be lengthened  ?      It is not ...

Front desk at corporate uses Attendant Console 11.5  Last week the email and department information stopped displaying for employees.  I am unfamiliar with the software and thought maybe a setting was toggled off but could not find anything that woul...

In Prime Collaboration Deployment (V 11.5) Is there a way to specify the "From" email address for email notifications? Thanks, GTG

Hello there. I had setup possibility for phones to individually change background image.I badly need option to change all at once.I did try to change standard common phone setting.Unchecked option that user can change background image.Put the correct...

Hi,All the registred phones are continiously sending DHCP request (option 53)is that normal or there is a way to stop this ? Thanks

I need to provide a coverage in case CTI RP gets unregistered. Coverage needs to be different for each location. I can add the same DN in multiple partitions to the same CTI RP. Or I can create multiple CTI RP with a single DN. Is there a preference ...

Hi,I need o connect TTY device to CUCM through VG310. Kindly anyone help me on connecting and registerting the same with Call manager.In the TTy Device i could see there is two RJ11 jack naming as "To line" and "To phone". How can i connect the devic...

I have had a request for which I don't think is possible.We have Call Pickup groups configured and they work as expected, but on the old analog system they had when someone wanted to pickup a call thy used to dial say *3 whereas for the call manager ...

I have two ISR 4451s that are being used as CUBEs.  We are having a problem with box-to-box redundancy.  The two Cubes are using portchannels to provide fail over.    One port of the port channel goes to a 3850 switch (switchA) the other port goes to...

Please, I would appreciate if anyone has that information for the # before a DN or any other expresion before the DN as prefix.  I am not talking of Route pattern but DN´s. Thanks so much for your help.

We have a customer who uses a SIP trunk for PSTN connectivity with a Cisco Voice Gateway.  IP Phone -----> CUCM ---SIPTrunk--> CUBE ---SIPTrunk---> PSTN Provider There's a issue where organization cannot make more than 3 concurrent outgoing calls. SI...

Is it possible to change the voicemail prompt in unity from:"You have 1 new message from 01234567. This message is 16 seconds long" to "September 13, 2019 at 1:00pm. You have 1 new message from 01234567."Telephony Call manage