Hello!
After installing the system updates of Windows Server 2008 R2, there was a problem with the operation of the Dialogic telephony boards. The server has 2 HMP 3.0 boards, 8 E1 channels. The incoming call is processed by the first E1 channel, the outgoing call is by 8 E1, in other words - incoming calls arrive on the first card, outgoing calls are made from the second card. After the update in outgoing calls is quiet, there is no sound. The problem is observed on 361 SU, then we updated to 387 SU - the problem remained.
Server Model - HP Proliant 580 G5.
In attach screenshot of installed updates (marked red).
Can you help us to solve this problem?