Sun Feb 6 16:08:18 EST 2011

Asterisk behind firewall

Asterisk doesn't support STUN, so if the SIP registrar doesn't
implement transparent firewall piercing tricks it seems calls don't
get through.  I.e. I was able to get my @ekiga.net account to
register, but the voice channel isn't setup properly.

Looks like I have several options:

  - Figure out how to configure the firewall to forward all ports to
    main host.

  - Remove firewal, use zzz-like configuration with firewall on zoo.

  - Run asterisk on vserver on giebrok.

By far the simplest solution seems to be to figure out (once and for
all) how to forward all ports on the router to zoo.