IP Telephony and Phones

can anyone explain about UMG configuraiton..I really know about UMG features like we integrate voicemail (No need of Voicemail Server) then Enchanced SRST..So, My question how to configuration in CUCM and what are things configured in UMG..Configurat...

I need some clarification in the CUBE (May be it is silly doubts)If we are using CUBE in our sites. is there need of gateways.?? If not why..???Is CUBE will acting as gateway like MGCP r H323..??If we need connect our branch sites (without having CUB...

Hi expertsI am facing a issue with the Migration of one of my customer from 5.x to 8.6It has been observed that when during the migration we point the DHCP scope from 5.x to 8.x by changing the IP address for TFTP to point to new cluster.All the phon...

Dear NetPro gurus,One of my customers has setup a brand new site with Cisco CME on a Cisco 3945 router.Trouble is that although all CIsco Phones can get a DHCP IP address from the Cisco CME, none of them could register to the CME router.  They all di...

I have a UC540 with seven ip phones 6921 and two 7962. Is there any way of knowing that one extension is busy, on the ip phone 6921?For example, I make a call from my extension A ( ip phone 6921) to extension B ( ip phone 6921), and extension B is bu...

See here...http://www.cisco.com/cisco/software/release.html?mdfid=278719042&catid=278875240&softwareid=282074292&os=Linux&release=3.1.18-GB-NZCisco Unified Communications Manager Signed Dial Plan 7.x for New Zealanddp-ffr.3-1-18.GB.cop.sgnCisco Unifi...

Hi,  We are having an issue with FXS card. The Ports goes into FXSLS_PARK State. This happens when the router loses its power and gets reload. After checking with cisco TAC, they had to replace the card and then it works fine. I tried to do shut and ...

I have call manager 8.6.2a and 6921 running firmeware version 9.2.1 we use static ip addressing for this IP Phone models the problem the IP Phone suddenly became unregister and we found it try to take IP address from DHCP which means it lose it netwo...

Hi. I have been trying for ages to send/receive fax without luck over a SIP trunk. I set the FXS interface and the dial-peer inbound and outbound for this port. I only have one phone line through a SIP trunk. Inbound/outbound phones calls are working...

Dear Support,After upgrde the CCM version to 7.1.5.34900-7 we have problem i.e TL and Managers having shared phone lines with their secretaries. If the manager attending a call meantime someone call on second line the secretary will knows her boss is...

I`m doing a IP to IP call via CUBE,the  ip to ip calls are working properly, but when I place a IP to IP I cannot transfer the call to another destination.01:21:24.477 |StationCdpc - ERROR  active10: hold rejection|5,200,16,1.498662^10.21.18.7^ELDOR_...

Perhaps it has been asked before, but i cant find the correct answer right now.I have a sip account which uses authentication.An E164. Nr is associated with this so i can call-in and call out using the sip provider.As far as i know (until CUCM 8.6) d...

I am using CUCM 8.6.2.20000-2 in a lab environment and I have configure all resources (including 48 DSPs on a Cisco 5400). When I configured Meet-Me I notice the call is connecting but then I get a busy signal right away. I checked the dial plan repo...