IP Telephony and Phones

i have installed a VG224 gateway using SCCP, the client wants to use recall for transfering facility, is this possible and how does this work on the vg224. I currentley get no dial tone when the recall button is pressed. I have made sure the phone sw...

Facing peculiar issue - have configured a different .wav file as MOH for some customers.. works fine with Call Park / Hold / Transfer...only issue is with Directed call Park...in the 2nd leg of the transfer the system plays the system default MOH, no...

hi does any one know the vendor specific attributes for dhcp for linksys ip phones in regards to setting vlan ids via dhcp.i cant find any documentation of what they are.thanks everyone.

I have a customer that wants a design for translating 8000 DDIs to extensions. There is no way of use pattern (DDIs has nothing to do with extensions).The questions are:- Is it possible to make 8000 translations in an IOS gateway? There is any limit ...

Has anyone seen on a 2951 ISR running IOS 15.01 , when I try to configure the controller for a pri the "pri-group timeslots| command is missing.Any IDEAS????

Greetings!I'm running Call Manager 7.1.5, and I have a handful of 7921 phones that I need to disable the Directory and Services buttons due to privacy/security needs at my hospital.Based on information from these posts, I'm aware that I should be abl...

I am in the process of upgrading to Unity 7, pretty much just doing a new install. I have a partner Exchange Server 2003.My questions are,Can I use the DIRT backup from Unity 5 to restore on the new Unity 7 server?If users have serveral messages in t...

Hi All, managed to setup new cucm cluster and connection server, all registered OK, calls OK to unity. Managed to create users individually OK but get a null status when doing an "import users". Checked that a primary extension has been assigned to e...

Here is the error that shows in the switch logs:.Apr 18 03:21:45.939 MDT: %SWITCH_QOS_TB-5-TRUST_DEVICE_DETECTED: cisco-phone detected on port Fa0/22, port trust enabled..Apr 18 12:15:12.651 MDT: %SWITCH_QOS_TB-5-TRUST_DEVICE_LOST: cisco-phone no lon...

I have a CME with an FXO port that is PLAR'd to a specific extension for inbound calls:voice-port 0/0/0 input gain 4 no comfort-noise timeouts interdigit 3 connection plar 8123 description incoming FXO call caller-id enableFor calls from a specific n...