IP Telephony and Phones

Hi all, we have a problem with ip phones 7905, it seems that they only work in 10/half mode.We have connected them to different catalyst switch (2950 and 2960), all in auto/auto configuration.We observe many errors like this:%ETHCNTR-3-HALF_DUX_COLLI...

Hi,I have a cu trying to run latest version of CIPC (same problem confirmed with previous versions as well), during testing we experienced only incoming (one-way) voice. After troubleshooting and isolating the issue it shows that once Microsoft Firew...

hi,ccm version 3.3problem:-if a user press ip phone directoy button, that time it asking the password, how can i resolve these problem. can you pls help me for solve these problem.pls send mail to this id alsosunishtnair555@gmail.comregardssunish

Hi All,We have CM6.0 installed and we have createed a sip trunk. We are behind on a firewall.We have made our fw configs and statically natted the CCM IP address but our sip gateway still see our private ip address.Is there a place on CCM 6.0 that we...

Hello, On a CCM on which resides 3 companies, a central operator (using Attendant Console)answers the calls from the Three companies.Is there a way in CCM, as in CCME, to define a kind of alias to display on the AC screen or on the IP phone, th...

Hi everyone,I'm having trouble trying to route calls through an IP trunk for some reason.I've got the following two dial-peers:!dial-peer voice 5 pots description Primary Outgoing Line preference 1 destination-pattern 1T port 0/1/1 forward-digits all...

HiI have a 7960 which I am trying to plugin to a Catalyst 500 but it is not getting the inline power. The phone works fine with external power. I tried plugging another phone in same port it works fine. Tried plugging the same 7960 in another 3750 sw...

i have a few users that already did the fast dial setup.Could you guys please let me know how do the users need to do in order to just dial the fast dial id and get the call routed properly

Does anyone know if there is documentation to change a H323 GW to MGCP? thanks

We continue to have random WAV files disappear.Ran DBWalker and found the following error,1218:(error) greeting is set to use a missing WAV file path:D:\CommServer\Stream Files\ConPlantMainAutoAttendant_Standard_MrGreeting_0ca980e3.wav How do we proa...

I KNOW HOW I CAN MAKE THE CONFIGURATION OF THE DID in case i have call manager connect to MGCP and in case i have call manager connect to H323 i need the configuration done on MGCP and H323 aand the call manager

Hi how can i tie a voice port to an ephone-dn with a trunk-group PSTN configured i mean i only have one Dial peer voice ?