I can confirm that the linksys routers cause ftp problems.  Is your FTP server set to use pasive mode?

 
-rb
 

-----Original Message-----
From: "Curt Shaffer" <[EMAIL PROTECTED]>
To: "'Asterisk Users Mailing List - Non-Commercial Discussion'" <[email protected]>
Date: Mon, 6 Nov 2006 19:19:48 -0600
Subject: [asterisk-users] Polycom autoprovision behind a NAT

I am having an issue with doing FTP auto provisioning of Polycom 501’s when they are behind a NAT. If I put the phone on the same subnet as the provision server it loads the configs and changes fine but as soon as I put in behind a NAT it comes up with cannot contact boot server. I have tried behind and replicated this behind a PIX 501, a Linksys SOHO router and a Motorolla SOHO router.