IP Telephony and Phones

Hi, Please help me. I have CUCM and voice gateway VG224.The communication protocol between CUCM si VG224 is MGCP.Yesterday I find that one port don’t have dial tone.Incomming and outgoing calls is not possible on that port.Until yesterday this por...

I have 2811 router with 2 EM-HDA-4FXO cards. FXO ports are connected to PSTN.Routers acts as h323 gateway. Task is to configure VXML application on one of the FXO port to serv inbound calls.The issue is that I couldn't configure inbound dial-peer tha...

Hi,We have a UK setup of CUCM 6, Unity 4.2 and some remote sites as SRST with Unity Express. Ive just placed an order for another two sites and decided to go for CUCM8. I dont understand why i cannot buy some licences for my 4.2 instalation as its on...

Hi Guys,Just a couple of questions about a CUCM Cluster Upgrade.So I've got a 2 server cluster.  If I move all my devices off the PUB and onto the SUB, I upgrade the PUB first.Once the PUB is upgraded, how do I get the devices to re-register from the...

Need some recommendations as how to go by when migrating and upgrading from cucm 6.x cluster of 4 servers to 7.x with the hardware replacement. I've got a cisco documentation that describes replacement of one or more nodes in a cluster, however it ta...

Hi.When i do a incoming or outgoing call, always i received the same message.017666: Nov 20 12:48:42.743 UTC: Failed to create voice call leg, rc = -25!!! I work with CCM 4.3 and Cisco 3825 14.4(17).please help.

Hello,I have this phone using the latest device pack and Call Manager 7.1.3.10000-11.The phone has firmware: sip9971.9-0-2.I'm having problems trying to get wireless to work on the device.  I've enabled it in the call manager under that particular de...

Hello,I'm trying to get called party name information on a call through a translation pattern.   Calling party comes through fine on the called phone.   I have my calling line, calling name, connected line and connected name all set to "allowed" in t...

Hi,I have configured SNR and EFA feature, everything works well except thatI cannot disable mobile connect from my mobile phone(my mobile phone is in RDP).My mobile phone can use 2 stages dialing by pressing PIN#1#number to dial# it works.But when I ...

Will someone point me to a configuration for FXS ports on a Cisco h323 gateway.  We are using CCM 4.2.These analog lines should be able to call outside via 9xxx-xxxx, 91xxx-xxx-xxxx, make 5 digit dialing 1xxxx, 2xxxx.  Thanks

Hi,From release 1.4(1) the 7937 is able to be voice recorded.I have updated out callmanager 6.1(4a)SU2 with this firmware and tried to setup a phone.the optionsrecording optionrecording profileAre missing like before.Anyone tried to do this recently ...

How would I set up incoming Call routing based on Time of Day?Cisco 2821 running CME/CUE 7.1 with NME-CUE module.Client would like all calls to be answered by Live Operator from 8am to 12PM, AA from 12PM to 1PM, Live Operator from 1PM to 5PM, AA afte...