IP Telephony and Phones

Hi,We have a customer who is having issue receiving a call from one certain number not being able to call them, call flow isdn --> h323 --> cucmThis was initially logged with the provider and a workaround was created, the provider hid the caller ID a...

Hi All,We have the following single cluster CUCM topology.Location 1:6 E1 CIRCUITS<--->GW1(SIP)<--->CUCM (via SIP Trunk)Location 2 :6 E1 CIRCUITS<--->GW2(SIP)<--->CUCM (via SIP Trunk)We have a Hunt Pilot-->Hunt List-->Line group (7 extensions configu...

Dear Experts..........                                   How can i restrict confrence call between two or more offnet (mobile to mobile ) cofrence call......it means internal DNs and outside pstn calls cant come in conference.............is it possib...

Hi everybody, I have a question about CSS and partition ....Here is the enviornment PSTN ---- VG(H323) ------ CUCM CUCM 9.1.1H.323 gateway 2951 Partition in CUCM- PartitionA - PartitionB CSS in CUCM- CSS_weak contains (PartitionA)- CSS_strong contain...

Hello,I recently did an upgrade from 8.5 to 8.6 and received this warning: Missing Software Feature LicenseI contacted TAC and they sent to me a temporary license (CM8.6-K9-UPG=), but was not able to tell me how to permanently fix this issue.This PN ...

So an odd issue. From show voice call summary:swt.316407#sho voice call sumPORT           CODEC     VAD VTSP STATE            VPM STATE============== ========= === ==================== ======================0/0/0         -          -  -              ...

Please excuse the re-post...Greetings,After adding a new Device Pool and corresponding MRGL, Region, Location, Physical location, etc... the RTMT notification utility has consistently reported MediaResourceListExhausted events. These notifcations wer...

The problem is that internally (extensions) the MoH works, but for incoming SIP solution does not work.configuration commands and applied are:ip multicast-routingccm-manager music-on-holdon telephony-servicemoh "music-on-hold.au"multicast moh 239.10....

Hi.I need set up a requirement in UC560. if the call comes to PA , if she is busy, it should not go to voice mail but to ask the caller to enter the extension number to reach. How to configure ? please help me.RegardsEsa                  

Hi All,If I have Site A with CUCM and Site B with a CUCM (seperate clusters). How can I have a phone on Site A that actually registers with Site B CUCM? I can configure the extension etc.. alog with the MAC on Site B CUCM, but when it goes through DH...

Hey,Have anyone ever had the hard drive fail on a NM-CUE module for 2851 router ? If yes can it be repaired by swaping out the hard drive (ata/ide) ? And do I have to format the new hard drive. How do I do this if it is even possible, my co-workers h...

Hi allOur Provider for the SIP trunks want us to do the following: If the CUBE that terminates the trunk from the provider can’t reach a CUCM anymore, it should answer to the option ping of the provider with a “503” or similar – so the provider can r...