How to resolve long PDD
From Kolmisoft Wiki
Jump to navigationJump to search
Post Dial Delay (PDD)
The time between punching in the last digit of a telephone number and receiving a ring or busy signal.
Resolution
Try to change Provider and see if it helps.
Open Asterisk CLI and watch how call goes. If you see:
Calling...
And then nothing to hear - that means Provider takes long time to deliver your call.
