IP Telephony and Phones

End-user presses the Headset button to make an outgoing call with the Handset in the cradle with the volume set a little higher than mid-range.  The End-user can hear the conversation through the speaker of their 7942 telephone.  The bleedthrough is ...

Hey everyone,  Here's the scenario. We are experiencing delay and jitter on our VoIP infrastructure. Evidence pointed towards our Service Provider, since they are the ones who apply all QoS Policies and traffic shaping. The issue was, our telephony...

Hi Guys, what do I need in voice system to make video conference for this model of IP phone CP-9951-CL-CAM-K9? Is CUCM can handle the conference? Thanks, Mohammad Saeed

Hi All, I have 5 IP Phones Director and his secretary has 1 IP Phone, I want to configure when the secretary make a call to one of these IP Phones the Director, the all these IP Phones ringing at the same time. how to configure this I installed CUCM ...

I have set up a very basic lab with new install of CUCM. It is single publisher with CUCM 8.6.2.1 and have just registered a 6941 and attempted to upgrade the firmware but the phone gets stuck in a loop. I have tried installing 69xx-SIP.9-2-2-7 (curr...

Hello Friends, I have a scenario.. in central site we have CUCM 11.5 and in remote site 6921 IP Phones..Due to latency issue we have to upgrade the IP Phone locally i.e. via External TFTP..Due to some issue in External TFTP server, the phone are not ...

We have a Call Manager (version 9.1.1) with Unity voice mail that is having some problems and needs re-booting.  I've read several documents that outline the re-boot procedure but they vary with each other.  Is there a set pattern on how this should ...

Hi Guys, Need your help on this. Our receptionist has Cisco Unified Attendant Console on her PC and the PC seems to crash. We need to install this program on another PC for redundancy in case the PC crashes. Would this cause conflict with licensing...

Hello I want to download CME-locale-es_ES-Spanish-7.0.1.1.tar for the telephone 7911 but I have no contract id, how con i download that?, I bougth them in 2004 i think they are old. Thanks in advance

Hi,Windows 7 64-bit SP1 on Dell Latitude Laptop E6420IP Communicator 7.0.5.4JRE 1.6.0_31McAfee Host Intrusion Prevention 7.0McAfee Virus Scan 8.7McAfee Endpoint EncryptionPlantronics 2.6Recently, I upgraded my Java runtime from 1.6.0_24 to 1.6.0_31. ...

I've taken over an existing site and last week the sync between Arc premium and cucm stopped. The Axl connection works but the sync seemed to have.  What can I check for  Also usually I can stop to different services in Arc via the service manager ...

Hi all, Probably a simple one for many but I'm quite new to this: I'm trying to run 3 x 7960G Cisco IP phones through a SF302-08P switch but am not having any luck powering the phones. I've tested another Snom phone that is recent & it powers on bu...