IP Telephony and Phones

Hello,We use two languages, English and French.  We have a main call-handler that has language sent to english, we notice that if we set a transfer-rule to a user that is set to French I get the following message "I did not recognize that as a valid ...

hello allwe have a call manager 7.1.5 working on IP phone 7911 and 7975 and we need to display the mail address in the corporate directory we try to add the mail in the user mangment -->end user-->mail id but it doesn't work we try user mangment -->e...

We have repurposed a couple of 7912 phones and have them all set up.  but when we deployed them, they will show User/Extension  and shows caller id, but when user picks up to answer, there is a busy signal on the caller phone and nothing on the user ...

I have a client who's ip phone installed with two 7915 expansion module on it, however after he plug in the power for them all the buttons on both 7915 turned red. What does it mean and how to solve it?

Hello,I have 4 cisco voice gateways.2x 3845's2x 3945'sI'm looking to put in 8 call manager's.  4 that are active and 4 that are backup.My question is, do I need my dial peers to be exactly the same on each voice gateway?For instance here are two dial...

HI everyone,How common is it to set up an entirely separate switching and routing infrastructure to handle voice over IP traffic?  I'm curious if this would be necessary as opposed to just logically separating the traffic via a voice VLAN.  Any input...

Hiwhen we upgrade cucm 8.6 to 9.1, can we use the same 9.1 iso file which we wre using for the full installation? Thanks in Advance....

Hi,I am using 2911 voice gateway with FXO cards running on H.323 protocols. Now I want to terminate a SIP line on my gateway, can anyone please confirm whether we can configure the H.323 and SIP protocol on same gateway. If yes, can you please sugges...

We have a first ATA187 on CUCM 8.5.1, but the ATA 187 is not registering. The ATA become the settings from DHCP and i have WEB-Access. Under "Device Information"  the Ports have status "Registering" (show Snapshot) but under Phone Configuration on th...

Hopefully someone has an answer for this.  I have a CP7945G that has no handsfree volume.  Tried the mic and speaker, as well as the 1000uF 6.3V capacitor near the microphone.  Any ideas?

Morning,GuysHope you are doing great. I would like a little help here with something.There is a customer (COMPANY “A”) which is using Cisco Call Manager Express 8.6.On the same building, there is another internal company (COMPANY “B”)with is using a...