FreeSWITCH 1.0.6 is complaining about a 400 Bad Record-Route Header. The header is 

Record-Route: <sip:209.216.2.211;lr=on;ftag=SDgbvq702-3521894321-133800%uukeghgcjiudgieijkcuu0u>

is the %uukeghgcjiudgieijkcuu0u the problem?

Thanks.

--matt