--- On Mon, 6/9/08, Pezhman Lali pezhman_lali@yahoo.com wrote:

From: Pezhman Lali pezhman_lali@yahoo.com Subject: stun To: pezhman.lali@gmail.com Date: Monday, June 9, 2008, 6:02 PM Dear, does setting the ip of stun server in the sip-phones, behind the symmetric nat, make the problem ? my experience with stund 0.96, said yes. the stun server, can detects the type of nats properly, but the sip-phones behind the un-symmetric nat, can not register, or one-way calling.

????