Wakeup call too short

Hi
i see for the wait time in the wakeup.php and it is set to 60 but my phone ring only for 22 sec or often 16 sec.

Anyone know how i can chage that time?

Thk to much
Workino

If you are using the A@H, you can change the “Number of seconds to ring phones before sending callers to voicemail” in general setting.