Auto dial when the phone is off hook

Unanswered Question
Oct 10th, 2008
User Badges:

I have noticed a stranger behaviour in a CCM cluster. Every phones, when are ooff hook during 15-20 seconds, dial to an unknow number without pressing any button. Really the extension dialed is an internal extension, although the display shows "unknown number". How can I disable it?

Thank you.

  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 0 (0 ratings)


This Discussion