IP Telephony and Phones

I have to add Plantronics SupraPlus headsets to an Express 4.1 system using 7906 phones. looking at the admin guide it mentions just adding a line in config for auto answer. Is that all that's required to get the headsets to work?

Background, in my HQ, I have CM 4.1.(3)sr4d with connection to 3845 routers as my PSTN gateway. My remote offices are connected with MPLS links. I have users in my HQ that establish Meet Me Conferences and users from the remote offices join in, and...

Anyone have an idea as to when MP Express will support encryption in conjunction with CUCM 6 or higher?

Hi all,I have a cisco 2811 router with a NAT configuration and Call Manager 4.1.3. I have setup the SIP trunk to an outside company. When I call an outside number using this SIP trunk it rings the phone but after that there is just silence. No one ca...

I have an FXS port configured to ring an overhead bell which works fine but there are times when the bell rings but there are no incoming calls, is there a setting on the FXS port that may prevent this?

Hello,in my callmanager i want that a assistant( with 7970) can supervise the line of her Manager.how i can do that ?Many thanksHicham

is there a way to configure callmanager mgcp gateway to fallback tocme? i saw some slides on networkers

What track and courses/certifications are required to become a Cisco Unified Communication Expert. I am new to Unified Communication field but I have good solid backgroud in Networks specialy in Routing, Switching, and Security.Regards,Syed Hussain.

Hi people,I have an issue here,any suggestions?When calling from Siemens phone to Cisco phone, the "ring back" tone level (before called party is answering the call) is lower than calling from Siemens IP Phone to Siemens IP Phone. We can't mesure the...

Good afternoon, I have a cisco 2851 running IOS Version 12.4(11)T2 with CME 4.0(2).I will be running a cisco 877w on the remote site.What I am wondering is what are the best techniques to set this up?Should I use a Remote access or a Site to Site typ...

Hi,KevinI need to deploy a system wide external address book. I ave read your post below but I do not understand how to even do this..How do you publish the spread sheet? I really am lost on what to do to achive this.Any ideas will be appreciated wil...

Hi Guys The callmanager time and the ip phone time are not in sync. How do i do this?

Doest it possible? Does anybody have such expirience?