IP Telephony and Phones

Hi,I have got a cisco 7970 running Sip, working ok in regards to calls via 3cx.One problem the brightness is only half way. I have changed settings to max on the phone but still its in low power mode.Its plugged in with a Cp-pwr-cube3, I was under th...

Hi,This may sound as a very stupid question, but I just cant seem to find the option. How can one assign a DN to multiple phones? I think I'm overlooking something  ...Thanks!

I have a 2851 with EVM-HD-8FXS/DID (ports 2/0/0 - 2/0/7) that also has 2 EM-HDA-8FXS (ports 2/0/8 - 2/0/23).c2800nm-spservicesk9-mz.124-24.T2.binCM version 4.3.2SR2The ports are in STCAPP mode.The issue is when the analog phone is pluged into 2/0/0 -...

Can you run and get support for a Vsphere implementation of CCM 8.0.2 and unity running on vsphere without having to purchase MCS hardware or UCS?

Hi,We are trying to setup a Globalised dial plan using called/calling party transformations.We are running a CUBE with an incoming sip trunk from our ITSP and a sip trunk going into the CUCM cluster.The goal is to have all incoming calls from the PST...

Hi there,I'm very, very new to the IP telephony world but i'm currently looking at installing a Cisco UC520 with 2 BRI lines. I am confident that i'll be able to configure the system for basic use but I have one very important requirement which is as...

I have an environment with CUCM 7.1(3). Inside the LAN, we run g711 and people outside the company has IP Communicator running g729. Since SW conf bridge accept only g711, what is the best practice to enable conference with g711 and g729 streams: a H...

New VoIP deployment. 100+ phones, VG-224 with roughly 12-14 fax machines. Call Manager 7. VG-224 is at the same location as 2811 Gateway servicing the PRI. All fax calls come in and leave the PRI. T.38 between 2811 and VG-224.Had some issues with T1 ...

Hi all, Am trying to propose a CCME solution with two callmanagers at a site as shown in the attached diagram. I understand it can work perfectlly with an enterprise solution ( Cisco Callmanager Server) but i am price conciuos here. I want to know i...

90 trunks are distributed across three VG's  andthe call flow should be as> follows;>> Call 1 out via vg 1> Call 2 out via vg 2> Call 3 out via vg 3> Call 4 out via vg 1> And so on>> This distribution is acheived by setting up the route group on call...

a caller puts the other callers on hold, the others hear TOH which is of course distracting. I would like to mention that we have already disabled TOH on CME and CUCM.  On CME using a blank MOH audio.  Below is the present results.1) CUCM user puts ...