IP Telephony and Phones

Multiple incoming calls from PSTN and no answer

Hi all,I faced this problem and I need your help.I have SRST branch uses 3945 router with 4 FXOs. B-ACD configured for AA.when I am entering the extension like 1234 the phone is ringing. But if I pressed answer, another incoming calls ring the phone ...

replace vg224 with big gateways

Hi,i'm new to IPT and need to figure this out.currently we have two 2921 voice gateways and 22 VG224. can i replace all these devices with two big gateways say 3925 with SRST?we have 450 IP phones and 200 analog devices. can these two big gateways ha...

Install CUCM 7.0 [ESX 4.1]

hello all,can anyone from these forum let me know steps to install cucm 7.0 in vmware esx server 4.1 PUB/SUB i do have the isntall dvdthanks

Resolved! SIP Endpoint to H.323 Gatekeeper Endpoint Calls

Say I have a 3rd party SIP endpoint registered to CUCM. CUCM is registered to a gatekeeper and the GK also has a H.323 endpoint registered to it. Calls between the the SIP endpoint and the GK registered H.323 endpoint work great.Why does this work ...

Resolved! Exporting IP phones from CCM 4.2(3) and Importing to CUCM 7.1(3)

Hi,How do I export IP phones and user information from CCM 4.2(3) to CUCM 7.1(3)? I need to preserve DN, User, Speed Dials, etc. My CCM 4.2 (3) BAT tool version is 5.2(3a). We stood up a new CUCM 7.1 cluster. Because the flash-cut option is not avai...

Fast Dials

Hey everyone. I have a CallManager 7.1 server. What is the new services link for direct fast dials that bypass the Personal Address Book?Please let me know.Thanks!Ohamien

Caller ID issue in Mobility Remote device

Dears,We are newly configured Mobility feature in CUCM 6.3(b), the feature is working fine but Caller ID not displaying in Remote device.Looking for your valuable information to sortout this issue....Regards,Edwin

cisco unified communication manager bussiness edition 8.0 redundancy

Hello, I need to perform CUCMBE redundancy, is this available in CUCMBE 8.0 or not?and if Yes, what the product number which can i use?Thx

7975 Background Images Selections Unavailable

I'mhaving troubles with the 7975 set and the background images on UC520. When I select the backgrounds I get the display selections unavailable and when I run a debug it says TFTP: Looking for Desktops/320x216x16/List.xml and nothing else it just sit...

MCS-7835H-3.0 Ram Memory

I have a Cisco MCS-7835H-3.0-ECS1 server with 256MB DDR 266MHz memory strips. Can this server be upgraded using 512MB DDR 333MHz memory strips?

Updating phones using BAT

Hi,I want to update the description field on all our phones ( 2000+).I've been trying to figure out how to do it by using BAT.I have a CSV file containing device names and the new text for the description field.Can anyone point me in the right direct...

Cisco IP Phone 7931 DHCP release

Hello everybody!We've got 7931 Ip phones which release their DHCP for voice VLAN and start getting addresses from access VLAN. Other types of phones work fine. I've configured SPAN to track the packets coming from the phone, and I see that IP phone s...

Telex Radio Dispatch System with Cisco Phone

I have Telex Radio Dispatch system I want to integrate this with our Cisco phone system.Telex has interfaces to the radio networks and the telephone network. Each user has an ADHB-4. This device mixes the audio. Coming out of the ADHB-4 is a headset...

Forward call according to a timetable

Hi,Could I organize call forward (for a separate phone number) according to a timetable - for ex. each day from 6 p.m. to 7 a.m. forward all calls from 0770910971 to mobile phone, on CUCM 7.1(5).Thanks in advance

CME - Route calls to ICT, if link fails send via PSTN

HiWe are looking at redundancy for Voip reachablity for a particular number. We have ICT setup between the CME and GK, which connects to a cluster location.If the number example 11111 is dialed, the call should first try to go using the ICT trunk. If...

IP Telephony and Phones

Forum Posts

Multiple incoming calls from PSTN and no answer

replace vg224 with big gateways

Install CUCM 7.0 [ESX 4.1]

Resolved! SIP Endpoint to H.323 Gatekeeper Endpoint Calls

Resolved! Exporting IP phones from CCM 4.2(3) and Importing to CUCM 7.1(3)

Fast Dials

Caller ID issue in Mobility Remote device

cisco unified communication manager bussiness edition 8.0 redundancy

7975 Background Images Selections Unavailable

MCS-7835H-3.0 Ram Memory

Updating phones using BAT

Cisco IP Phone 7931 DHCP release

Telex Radio Dispatch System with Cisco Phone

Forward call according to a timetable

CME - Route calls to ICT, if link fails send via PSTN

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