On Thu, Sep 08, 2016 at 03:38:32PM +0300, Yuriy Gorlichenko wrote:
I didnt thought about keepalive. I suppose it can
help.
Better than using qualify in asterisk is to use the dispatcher module in
kamailio. The idea is the same, but more configurable and it is just 1
keepalive mechanisme so the amount of keepalives doesn't scale linear
with the number of registered users :)