[cisco-voip] Remotely rebooting Phone without using Callmanager(in CM not connected, but can still ping/http)

[Lelio Fulgenzi]

aren't there a few exploits out there that cause a phone to reboot? ;)

  ----- Original Message ----- 
  From: Kevin Thorngren 
  To: Hans-Peter Walter 
  Cc: cisco-voip at puck.nether.net 
  Sent: Friday, February 17, 2006 7:46 PM
  Subject: Re: [cisco-voip] Remotely rebooting Phone without using Callmanager(in CM not connected, but can still ping/http)


  Not sure of any other ideas at this point. Just curious if there is any Skinny traffic from the phone to CCM. Use Network Monitor on the Primary CCM to see if the phone is attempting to create a TCP connection to the CCM server and if it is failing.

  Kevin
  On Feb 17, 2006, at 7:38 PM, Hans-Peter Walter wrote:



    hi, 
    we have a problem with a SRST-config at a remote site, so I played around and set a 
    line of a phone to "Auto Answer with speakerphone" and could hear some servers running in the background, 
    and did some testing. The SRST still doesn't work properly, but thats another story... 

    Now the phone some how stucks. I can ping it, I can go to the phone website http://<phone-ip>, but it 
    is *NOT* registered in Callmanager and not on the SRST-Router. 
    I denied access for that phone to the callmanager (hoped it would try to reboot) ==> no success 
    I rebooted the SRST-Router (default-gateway of the phone) ==> no success 
    I shut down and enabled the switch-port where the phone is connected ==> no success 
    I even rebooted the entire switch ;-) ==> no success 
    After all these actions I can still ping / http to the phone... 

    I wish I had PoE there, because I think I just would need unplug power.... 
    soooo: Is there another way to reboot a phone *without* the Callmanager, 
    maybe something hidden like http://<phine-ip>/admin or something? 

    thanks and a nice weekend... 
    HP_______________________________________________
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