[Kamailio-Users] Keep-alive implementation

[Iñaki Baz Castillo]

El Martes, 9 de Junio de 2009, Saúl Ibarra escribió:
> Nevertheless, I would keep it active, and set ping_nated_only to 1, so
> you just ping clients which are known to be behind NAT.

The only problem with it is when a fuc**ng SIP ALG enabled router takes place.
It will modify the request so it'll look as coming from public IP (NAT cannot 
be detected in Kamailio), but most of these infernal routers don't mantain the 
keepalive so the input traffic is closed after UDP "connection" expires in the 
router.

-- 
Iñaki Baz Castillo <ibc at aliax.net>