IP Telephony and Phones

SRST Dialing Plan

Hello guys,I have question on SRST. I recently installed a new 3925. I setup SRST on it. We are using MGCP and call manager 8.6 . I attempted to test failover ( by the way, using ccm-manager failover) . All the phones registered in SRST mode, no prob...

Dial-peer matching

Hello,I found a problem with matching dial-peers in E.164 format with + sign. There is a pots dial-peer with destination-pattern +370........$. When gateway receives a number +37011111111 from SIP this dial-peer doesn't matches but in show dialplan n...

IP Phones Setting locked

Hi,I have a big issue with some of my IP Phones, settings button are locked even if it is enabled in CUCM (Phones register normally with CUCM but don't take modifications), I did a reset factory but the same issue.I tried to change the FTP but after ...

AAR Acting on Wrong Calls

Here's one. I had AAR working and now it's not. I cannot figure out what changes have been made that could have done it. But what's happening now is when I test it by setting the location bandwidth to 1 calls from one site to another go through as...

Voice Mail Icon not clearing...

Hello everyone.We are having an issue with a Cisco 7961 (I know, we are a little behind the times regarding technology). It appears that the Voice Mail Envelope Icon is not clearing when the Voice Mail's are checked. This phone has multiple lines go...

Resolved! CUCM & UNITY license Warning

Hello,I saw the attached error on my CUCM home page. I have applied the neccessary licenses a long time ago (about two months back). I wonder why I am still having this error message.I have a CUCM pub, CUCM Sub and a unity connection all running on o...

Hunt Groups and DDI retrieval CUCM V8.6

Hi everyone, how can we export the hunt groups configured on the COmmunication Manager version 8.6?We have been told to export the data, the report needs to run out of hours. Would this be correct?Also, how can we retrieve or export the list of DDI...

Routing Hunt list to voice mail when unanswered !!!!!

Hi,"How to route the call directly to voice mail for a particular phone once the Hunt list finish its process and the voice mail should be played to the particular phone where the hunt list stop,so the configured voice mail for that phone automatic...

Resolved! Reset CLI (CUE) username password

Hi Friends,I am unable to access CUE as its asking for username password. Below is the command I am running for the same: -NRTTO-VG-RT1#service-module sm 1/0 sessionThis prompts for a username and password but we are unable to contact the vendors who...

ISDN 30 B channel remains Active after call ends

Hi, We have had a problem where an outbound call from our call manager via a H323 VGW ended but the B channel remained active and call charges were run up. The call remained active for days. Can anyone advise please - is there a command I can use on ...

VG224 FXS Port Problem

Hi All,'Please find the below debug output for voice application in VG224 device.++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++01HW239102#debug voice application stcapp port 2/15stcapp port debugging is on for 2/1501...

SIP Phone registration delay after firewall failover

HelloRecently i brought our cucm cluster behind two fwsm firewall, everything is correct and all ip phones (SCCP, SIP) are registered and working properly,for testing purpose i failoverd the main firewall to see the behaviour of all network services ...

Resolved! CUCM 9.0

Hi All,I have got the media for CUCM Bootable_UCSInstall_UCOS_9.0.1.10000-37.sgn.iso but when I try to install I get some error. I carried out media check and found there were error in the Media. I cannot find MD5 value on the release notes and also ...

Resolved! Cluster over Wan sub admin page loads very slow

I have CUCM Publisher and Subscriber resides at our corporate office. CUCMs are running on 8.5.1.15900-4 code. I recently installed 2nd Subscriber at our remote office. Those 2 sites are connected via DS3 MPLS network. Bandwidth is not an issue.Som...

IP Phone dual registration

Hi All,Is it possible to register an IP phone with 2 different servers at the same time ??MeansLine 1- Ext 1000 ---------------------- To Server 1Line 2- Ext 2000 ---------------------- To Server 2 /CME Router RegardsRohit

IP Telephony and Phones

Forum Posts

SRST Dialing Plan

Dial-peer matching

IP Phones Setting locked

AAR Acting on Wrong Calls

Voice Mail Icon not clearing...

Resolved! CUCM & UNITY license Warning

Hunt Groups and DDI retrieval CUCM V8.6

Routing Hunt list to voice mail when unanswered !!!!!

Resolved! Reset CLI (CUE) username password

ISDN 30 B channel remains Active after call ends

VG224 FXS Port Problem

SIP Phone registration delay after firewall failover

Resolved! CUCM 9.0

Resolved! Cluster over Wan sub admin page loads very slow

IP Phone dual registration

Meet and congratulate the February 2023 Spotlight Awardees!

Renew.cisco.com just got refreshed, and it will make your life easier!

Announcing Resources That Guide You to Success

Cisco 8821 No Recent Calls

Cisco 8851 - Transfering call to another Cisco 8851 - No ringtone

What newer model of Cisco Phones support Single Button Barge feature?

ATA 192 acknowledging with different ptime size

LSC Expiry Notification and oAuth mode

When is pvdm required on voice router 8200

corlist configuration for outgoing calls to restrict international cal

Cisco IP phone unable to dial (787) area code number. CUCM 12.0.1 ver.

phones stopped working on ISR4331-V/K9

Convert Cisco 8841 from Enterprise to MPP as private User