IP Telephony and Phones

Hi Guys,We actually have a problem with one of our call manager. Sometimes (2nd time in 2 weeks) the server is unreachable on the network. When we connect in the console we have the following message:"Memory not reachable"It's probably a problem on t...

I fire up IP Communicator and I will have buttons and text next to my lines, and then it all dissapears after a few minutes. My phone number is still visible, but everything else below the black bar at the top dissappears.Any idea why lines and butto...

Hello All,Please any one help me my below queriers,The Cisco 7942 & 7962 phones built in bridge, how many conference call will support? like 4 or 6?The Cisco 7942 & 7962 phones built in bridge, will support g.729 codec?We are planing to place the cal...

I am messing around in a lab with two differen CUCM's. Site A and Site B both have different area codes to lab two different states essentially. Calling between the two works great over a sip trunk. I setup a simple 10 digit route pattern between the...

Hi,Below call flow is implemented. User call on board number of PRI. PRI is connected on Cisco MGCP router. MGCP gateway is registered with CUCM. We are using Unity Connection to play welocme IVR prompt. After welcome prompt is played on unity connec...

Hi!!I have a problem with the number shown when i make a outgoing call in the end client in certain BRIHere is what client want:These extension, from 4114 to 4120 they want to go to PSTN only from BRI 0/3/0 and 0/3/1 and show 91751XXXXThe rest of the...

Hi There,I'm a relative newbie to more advanced networking but have managed to get our small office IP PBX running over a SIP Trunk. The only real problem we are having is choppy outgoing audio when there is other heavy outgoing traffic on the networ...

HI All,We have queires regrading Metting place express 8.5, Outlook is integrated with metting place for meeting schedling.Queries:1) Can one user schedule multiple meetings at same time? (may be susing outlook, phone interface or meetingplace confer...

Hi All,     We have 2 Cisco 6962 IP Phones with 15 Lines on each.     Right now, all the 30 lines are assigned to a linegroup ( topdown ) / HL/ Hunt Pilot has been configured.The query is how to make sure that call 1 would land on Phone 1, Call 2 wou...

           Hello Folks,We are running the call manager 8.5 and we have some vg224 gateways.. where we have an issue with FXS port....Is there a command by which i can identify whether the issue is there is the call manger or with the FXS port on vg22...

Hi Friends,One of my 7940 IP Phone gtting restart during call, this phone running with SCCP with 7.1.5, the firmware version is 8.2, please let me know if any of you have the solution for this issue.Regards,M.Madhusudhana Rao

Call flow: phone----fxs port ---H323 VGW---CUCM----SIP trunk----3rd party sip call agent. The problem is that CUCM is sending the MTP IIP address as th connector identifier for the RTP packets in the sip SDP messaging instead of the H323 source IP. O...

Hi NetproI have this lab, whit CUCM 8.5(1)Site APublisher 10.0.0.10TFTP ServerSite BSubscriber 20.0.0.10TFTP Server For the routing i have a 3650 with 2 vlan simulating L3 routing intersite. and the DHCP server is a Windows 2003 server with option 15...