IP Telephony and Phones

Does anyone know if CUCM 7.x is able to send SDP in SIP invites for outbound calls via a SIP trunk without using a MTP resource?Topology is SCCP Endpoint --> CUCM 7.x  --SIP Trunk--> SBC --> SIP Proxy --> SIP Endpoint.I would like to see the RTP stre...

Do we support SG3 over T38 fax relay?   If not, when will support this.BH

Hi,We have a C2821 (IOS 12.4(22)T4) and CME 7.0(1) and after an IOS upgrade (previous IOS was 12.4(15)T) we lost a feature on all 7911 phones.When handset is onhook "Dial" and "NewCall" softkeys are not working while on the previous version we could ...

HiIn CUCM v7, is it possible to display the name of external caller, using the some sort of database look from active directory or SQL database?Thanks

Hi everybody.I have upgraded my ccm 4.2 publisher and subscriber to cucm 6.1 and after that i send the file .lic generated by dma to cisco licencing, I also register the two PAK of number to receive the the software licences. with the publisher mac a...

Hi All,with the new feature "device mobility", do we still need emergency responder? what's the advantage to have emergency responder beside email and call notification to security desk when we can use "device mobility"?thanksAlex

I have a situation where I have configured TEHO or least cost routing for a customer who is running UCM 7.13.   They have 4 PRIs in different Local Calling Areas.  One is even in a different area code.   I setup route filters for each PRI that matche...

Hello Team ,My phone configured as below , however user still able to access Settings and use Ethernet on phone. Any advices ?ephone-template  16 url services 1 http://10.1.10.1/voiceview/common/login.do VoiceviewExpress service phone pcPort 0 servic...

how is the procedure to integrate a CUE with a CUCM 7.0?