IP Telephony and Phones

Hi all,it's possible to make connection between 2 CME using the Public IP address without VPN tunnel between the 2 site ?RegardsMarwan

Hi All,I have an ISR cube with some SIP dial-peers and I have anti toll-fraud enabled using following configuration:voice service voip ip address trusted list  ipv4 x.x.x.x 255.255.255.255  ipv4 y.y.y.y 255.255.255.255But I still keep getting stuff i...

We are running CUCM 8.6.2 and CUPS 8.6. We are trying to get Jabber for windows working but we keep getting the error "Cannot Communicate to Server". The presence diagnostics shows everything is fine and also our users says they are licensed for Jabb...

Hello All,I've been searching the forums and product data sheets, release notes etc... but I can't seam to work out what is the current definative documetns I should be reading to - A setup the WLC to ensure I have the correct requirements for the 79...

Hello,I have some user at a remote site. They are saying that when hanging up a call, or transferring a call. That all phones are slow to respond. I have qos configured. Is it qos related or just network congestion. The site is connected via T1 to MP...

Hi folks, I'm a lucky owner of a second handed Cisco 7921g. I tried to connect it to my WLAN Network. I have a WPA+WPA2 protected network. So I put the phone on Auto(AKM) in the security mode. As a password I choose the WLAN password, but there is no...

Hi Folk, I'm a new owner of a 7921g Cisco. I try to connect to WLAN. I Have a WPA+WPA2 protection protocol on the WIFI, so I chose Auto(AKP) protection protocol in the phone. The problem is that there is no username necessary or possible for connecti...

HI All,Facing on issue as describe below,CUCM version 8.6.2Cisco 3900 Series routerProblem description:Operator is dialing associates mobile number and patches(by transfer or conference) them in to conference(bridge) number  after that When user are ...

I am moving all of my lines to a SIP trunk.What I would like to do is have the phone company move a few DIDs at a time in order to isolate problems if/when they occur.I'm having some trouble figuring out how outbound calls work when doing this. I set...

Hello all,I am having CME 8.6 having current IOS " c2900-universalk9-mz.SPA.151-4.M4.bin " with following licenses installed:License Info:License UDI:-------------------------------------------------Device#   PID                   SN-----------------...