[asterisk-users] SIP Qualify

[Alexander Lopez]

Qualify does what the name implies "qualifies the connection' It pools
every 60s but it calculates he time it took for the packet to reach the
end device. If the endpoint has a latentcy > than the qualify parameter,
* considers the endpoint unreachable.  This does not however address the
point you made in another post about RINGING before the INVITE. It is
still possible to have a phone go dead in the 60sec between qualify
re-checks.

There are several post in history about qualify and it sending LARGE
amounts of traffic to endpoints. I think it was John Todd that was the
OP on the subject IIRC.



SNIP