Hello!Just had a question  regarding an external DHCP  server for a UC 540.  I have added the "IP  helper-address" command to  "Interface BVI 1".  Everything works ok, my  computers get a dhcp address  but as soon as I try pinging from CUE out  to th...

Hello!Just had a question regarding an external DHCP  server for a UC 540.  I have added the "IP helper-address" command to  "Interface BVI 1".  Everything works ok, my computers get a dhcp address  but as soon as I try pinging from CUE out to the in...

Hello,I am trying to configure a PLAR connection for a analog station port door phone that I have.  The problem I'm having is that sometimes, when the analog devices is pressed, the call goes to the right plar extension (extension 202), and at other ...

Hello, I'm receiveing the following error on my SPA508G Phone screen: _______________________            S.O.S PhoneInRecoveryMode _______________________ There aren't any blinking lights.  Just 3 solid lights:  Mic light = red  / Headphone light = g...