[asterisk-users] What is "WARNING: Got 200 OK on REGISTER that isn't a register"?

[Gerald Harshany]

Hi
Last couple of days I received the subject "WARNING" message on a
home-based asterisk pbx.

Is someone spoofing a "register" method on port 5060? Or, is this "warning"
something random (sort of like sporadic alarms on an analog port)?
(This "warning" message is from chan_sip.c).

Am running asterisk V1.4.18; (the hardware is an AMD 64 X2 and a
Digium 400P with 4 ports - just a home-based pbx) - and using
Ubuntu Intrepid (alternate desktop version).

Thanks for any reply,
Gerald Harshany
gerh at jerryh.us