7940 Phones plays back engaged tones during calls

Unanswered Question
Aug 13th, 2010
User Badges:


We recently upgrade Call Manager from 4.1 to 7.1.3 since then user have intermittently report that they can hear an engaged tone while been on a an active call.

I have upgraded the phones to the latest firmware which is P00308010200, but this hasn’t helped.

Any ideas anyone?

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


This Discussion