This is weird. None of my SIP clients will authenticate to my development system. They just timeout trying. When I look at the network stats I see the packets are queued but they dont go anywhere. Could this be a problem in the ethernet driver or chan_sip?? Running Asterisk v1.0.11 (CVS Stable) =========================================================================[root@mojo root]# netstat -ua Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address Foreign Address State udp 10600 0 *:5060 *:* ========================================================================= -- Andrew McRory - President/CTO Linux Systems Engineers, Inc. - http://www.linuxsys.com Located in beautiful Tallahassee, Florida Office 850-224-5737 Office 850-575-7213 Mobile 850-294-7567