IP Telephony and Phones

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Hola quisiera saber si esta vulnerabilidad Ejecución de código arbitrario en la familia de teléfonos Cisco Unified IP 7900esta reconocida oficialmente por Cisco y si en realidad afecta a toda la serie 7900, de la cual se habla en el siguiente enlance...

Hi there,I'm not getting my BR1 gateway registered in cucm.In my br1 gateway if i troubleshoot layer by layer i did the followingsh isdn status=> multiple frame establishedsh ccm-manager=> callmager registered with 10.10.210.10i removed mgcp bind con...

monasir by Level 1
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Resolved! uc520 isdn trouble

Hi everyone..Im having trouble with calls on a uc520.Then for example i make an incomming call from the outside to a number the phone rings but ether disconnects when pickup or after a certain time.Can anyone give me a hint what could be wrong ?Regar...

Our hospital is looking for a way to be able to page nurses via intercom, I know that CUCM does not support broadcast intercom which is what we need. I know (unless this has changed) that cucme supports broadcast intercom. Heres my question: Since we...

Hi All:I am struggling to get out MWI light to turn on for one of our phones. Currently we have a three digit dial plan. However - the person who set it up set the main phone up with extension 0 (this may be common?) - however all other phones have e...