IP Telephony and Phones

Hello All,I have a CCM 5.2 version, linux box. By mistake I unplugded the system power cable. Now when I restarted the system it is giving an error. One of the disks needs to do an fsck. For continuing this step I need the root password which I do no...

 We have a problems with our phones. When we get a call and answer, that call is silent and, at the same time the same call looks like it is on hold, the client calls back in and this appears as a second incoming call - we can only speak with the cli...

Hi Guys,I am plan to upgrade the call manager from the version 8.6 to 10.0.,while upgradating from 8.6 can i directly upgradte to 10.0? should i need to order any Migration Licenses?

Hi,Whenever we need to make call, we need to press "new call" and only then dialled number gets connected.When the IP phone goes off-hook or dial from touch screen (without pressing "new call") and dial(key in) the number, the call is not initiating ...

Hi Guys, I am planning to upgrade CCX from the version 8.6 to 10.0,,since i am new to CCX what are pre requirements to be considerd before upgrading.,advice me on this upgradation.

Hi,I have setup a lab with vmware 5.5, installed cuc, cucm and uccx version 7 for a customer.I am having issues with restoring a backup from cucm 7.1.5. I get the message no features found in backup when I try to restore (does not give the option to ...

Running CUCM 8.5.1, phone firmware version: SCCP42.9-3-1SR1-1SI have has an influx of users saying that the people they talk to over speaker (both internal and external) say their sound is very low or that they sound far away.  For internal I have a ...

Hi, We have two call manager cluster one is 7.0 and other one is 10.0Both are connected by SIP trunk, But when someone from 7.0 calls a phone on 10.0 only number is dispalyed.I also want name to be displayed along with number.Any idea how to enable t...

Hi, I had running extension mobility and at phone service I have create an extension moblity link and at the http link I only able to specify 1 ip address. When I want to down one of the server, I need to measure the link does not point to that serve...

Hi,We have two call manager cluster one is 7.0 and other one is 10.0Both are connected by SIP trunk, But when someone from 7.0 calls a phone on 10.0 only number is dispalyed.I also want name to be displayed along with number.Any idea how to enable th...

My phones are registered with the CME and i have purchased a Sip trunk . After doing the configuration from my side i am not able to make an outgoing call to the PSTN number through SIP trunk.I am attaching two files :1 Router running configuration2 ...

Hi,I have installed  pub and sub cucm in one ucs and now i need to move the pub and sub cucm to another ucs.so i want to know how to complete it successfully.Thxmeina

Dear all,We use Call Manager 10, and IP Phone 7962, IP Communicator. But when IP Phone call IP Phone, IP Phone call IP Communcator and vice versa, IP Phone still ringing forever.I set up no answer duration 10s but it still no luck.But is setup no ans...