IP Telephony and Phones

Hi our building was hit by lightning yesterday. Since then our 2800 series has intermittent ISDN issues - cracking - calls being cut off as soon as they are answered.. but then other calls are OK so I dont think my isdn ports are fried.Here is an ISD...

One of my gateways is not registering stats in any of the device reports in CDRI am using UCM 7.1 - Any help in resolving this would be appreciated.ThanksRod

Dear all,I'd be gratefull if someone here could give us an idea on how to extend Extension Mobility feature between to different Cisco Unified CM clusters. May be there is an equivalent featuree ?Thanks in advance.Tsiavo.

i have 3 line PSTN , i use ona card FXO.each weekend i need to transfert call to my Mobile phone.i configure CFwALL to mu number mobile phone.when the ccme transfert the call, i received the call. when i fineshed and hung up. the 2 line pstn still in...

Dear Friends,I have CCM 5.2 thats running absolutely fine. i install one more CCM server with 5.1 and then upgrade that to 5.2... now i want to add my second CCM with first one. Can anyone please help me in this.

Hi,I have CME 7.1Is it a must that for more than two party conf. call I should create OCtal Dn, I created dual-line DN, and the call gets dropped if I want to involve the third party. thanksThanks

Hi,I have configured S/W based IOS MTP is registered to the CUCM successfully.I have assigned it to the MRG-MRGL-Devicepool.How do i check the utilization of these S/W based IOS MTP's on the Voice gateway?I believe there is a "Show" based command whi...

I'm not sure if this is really a problem... it might be more a stupid question :)When activating the MIDlet service on a 7975 phone with a CTS1000 system, we got the message "Calling Services are stopped. Calls can not be made at this time". We need ...

We are looking to upgrade a client to 7.x Unity and recording of calls came up. Does unity have a clean way to set up recording of a conversation by pressing a button to start/stop recording of calls without interupting a conversation with a client?...

Hi, I am after modifying my set up for the remote locations. I have over 50 sites, each has its own gateway and have very few handsets per site. Currently I am using an H323 Gateways with 4 ISDN channels. However I wish to change it to save money by ...

I have a question about AA, which may be a completely novice question, however I couldnt find the comparison of the AA implementation by all different methods, hence NetPro.1. Whats the difference if we achieve AA via UCM and Unity/UCX?RegardsSam Wil...

Hi,I have a cluster of two CUCM servers running version 7.1.2.20000-2. They are running on IBM servers (7835-I2 equivalent).The servers are not yet in production and I have not connected to them for a few weeks. They are remote from my location so I ...

Please settle an argument. Does a Cisco 7900 Series IP Phone simply mark the traffic which passes through its switch, or does the phone perform traffic prioritization as well?

In the backup device menu you can change the "Number of backups to store on Network Directory" by toggling the drop-down box and selecting the number you want. When I try to change it from its current setting of 2 to something else it won't allow me ...