Hello,

check this parameter of nathelper if suits your needs:
http://kamailio.org/docs/modules/stable/modules/nathelper.html#idp83280

It is not marking the user as unreachable, it marks it as expired.

For TCP (and friends) contacts, there is no keepalive, thus similar behavior is achieved by usrloc, check:
http://kamailio.org/docs/modules/stable/modules/usrloc.html#usrloc.p.handle_lost_tcp

Cheers,
Daniel

On 02/09/14 07:27, Igor Pavlov wrote:

Hi, colleagues.

Is it possible to mark user as unreachable (ex. by setting flag in location table) with nathelper-module when it pinging user?

I need something like asterisk’s qualifying.

-----

Best regards,

Igor Pavlov
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