I'm trying to get upper registration working and have hit a few road blocks.

So far the register requests go through, hit the SIP server, and opensbc sees the 200 ok message, however the whole process seems to be taking too long for xten (my test softphone).  By the time I get a 100 trying from opensbc, I've already sent 5 other register requests!  By the time the 200 finally makes it to the client its far to late and xten appears to ignore it.

My guess is the whole thing would work if OpenSBC actually replied faster to the requests - is there any way to see why it is taking so long to reply with a trying to the first register request?  I've read all the docs on the site and can't find anything wrong with my configuration.

Thanks!