about the incoming call of a terminal behind NAT Thanks!

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Hi,

I have a GnuGK with H.460.18 enabled, and terminal-A and terminal-B all register to that GnuGK, and terminal-A is behind NAT.

when terminal-A(NATed) calls terminal-B everything works fine, but when terminal-B calls terminal-A(NATed), from the wireshark in terminal-A, I saw:
GnuGK sent SCI to terminal-A(NATed)'s 1719-port
terminal-A(NATed) sent SCR to GnuGK's 1719-port
then terminal-A(NATed) sent facility to GnuGK's 1720-port(I set GnuGK use 1720 as CallSignalPort)

but after that, GnuGK didn't sent Setup messge back to terminal-A(NATed) as mentioned here:
http://www.gnugk.org/nat-traversal.html

I guess the facility massage terminal-A(NATed) sent to GnuGK might not be correct so GnuGK refuse to sent Setup back, could you give me a sample of the correct facility messge?  is there other issue in what I did in the above? it is right for terminal-A(NATed) sent facility-message to GnuGK's 1720-port? Thanks!

Regards,
Bo Xu



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