[Asterisk-Users] Trying to get 2 SIP phones to work

[dbakkerlist at arrayasolutions.com]

Im new to Astererisk. I compiled the latest CVS and setup the server. It 
looks like things are working. I'm running kphone, x-lite and sjphone to 
test things out.  The kphone (local to the asterisk server) can call and 
receive calls from any of the 2 windows machines. The first windows phone 
I start I can send/receve calls the second one I cannot. I. No matter 
which one I start first only the first one works. The linux kphone can 
still call/receive from any of the 2 windows machine. I dont have another 
linux box to see if another kphone could send/receive. Everything seems to 
register fine in asterisks. The 2 windows machines are on seperate servers 
and in the same subnet.  Any ideas?