IP Telephony and Phones

Heyfirst please see the file attachedits a quote from my consultant.i have to change all my telephony system to voip. and honestly i dont know so much about this technology (voip).my question is, in the file, is it normal than some lines dont have a ...

CME running on UC520.my phone has just reset, and now has 'Ethernet Disconnected' message on the screen. Its POE by the way, not powered by an adaptor.Ok.. so I wander in to the comms room, and i trace my ethernet cable into the UC520's little integr...

I got error message when I click save button in LDAP directory. 'Error while Connecting to ldap://10.1.10.11:389//Users, javax.naming.CannotProceedException; remaining name 'Users'Follows I configured and let me knwo what's wrong.-LDAP system=enable ...

HiWe do have ccm4.13, is there way to forward all on shared line to voice mail or another extension.br

the aministrator need to be able to save the missed call and placed call that exist on the other users phonei.e he need to be able to save on his pc the contents of the missed call exist on any ip phone

we're using CCM 4.1(3) with vg 3825 and FXS for analog phone connection. we find that when someone call analog phone, it rings and pickup. calling party only hear the voice after 5 sec. what's wrong with the setting?

Hi allCan you please tell me if the following scenario is possible and if possible how can it be done (i am using CCME and CUE):All dns are configured as dual lines.User A and User B are having a telephone conversation, is it possible to give a "User...

In CCM 4.2 there is a feature called Common Profile which you can use to allocated Softkeys, MOH etc to a group of users however in 5.1 though this profile does exist it does not seem to do alot or least not how I wish to use them. Ideally I want to ...

Hello, I'm consolidating two gateways at one office into one single gateway.Before, one handled DID calls. The other handled this office main number and just used a PLAR on the voice port to put the inbound call where it needed to go.Now however, I'...

CME 4.1IOS:12.4(15)T1PLATFORM:2851This happens 2 or 3 time a day randomly.Two typs of IP Telephones (7940G, 7906G) is used.Can you recommend most stable IOS, CME?THANKS

I have 7911G ip phone registered with CCM 4.1 and a power off occured and after the power is on the phone can not register only registeration process and there is no any menu key is active ,i tried to restore factory defaults by pressing # key and 12...

Hi. I use a CME 4.2 and I need to set up that when the receptionist transfers a call to extention (this is working) and the person at the extention is not available (ringing for some time) the call will get back to the receptionist.Is this possible? ...

Guys,I have this interesting problem...When callas are placed to number in india from our phones, it goes through. However when calls are forwarded from same extension, it does not go through..The debug isdn q931 shows network out of order. attached...

Hello,Does any one have tried to configure a server to provide multicast moh and unicast moh by using two different mrg, one with use multicast and the other without the use of multicast. I have configured like is stead in the SRND for cm 5.1 but is ...