[SR-Users] loose_route() problem

[Juha Heinanen]

i figured out why loose_route() did not work as expected.  it is because
the party that sent the bye, had messed up its request uri and replaced the
host:port of remote target with host:port of the proxy causing
loose_route() to work in strict mode.

teaching: if you see these headers in a request or reply, stay far away
from the sh*t:

        User-Agent: DID Logic GW
        X-Asterisk-HangupCause: Normal Clearing
        X-Asterisk-HangupCauseCode: 16

-- juha