Hi voice team, i have a problem on my custumer site, sometimes when a wireless phone 7925G or 7921G receive or made a call appears on the screen the message: Connection failed, and the person can´t answer or do the call. Obs: Attached are the picture...

Hi voice team,  I will integrate via sip trunk a CUCM 8.6 with Microsoft Lync 2013, it can be configured so that the call with Cisco extension and appear in Lync that someone calling ? or if the person is using the Cisco extension appears in lync as ...

Hi voice team, Is there any comparison list for cucm 8.6 and 10.5. I really need that feature comparison list for my customer. Best regards, Thiago

Hi voice team, a configured a SIP trunk on my router Cisco. I´m using a CUCM 8.6 SCCP Phones -> H.323 -> Voice GW -> SIP Trunk -> Provider. I configured the option " dtmf-relay rtp-nte" on dial-peer and works with majory number, but when i try to use...