Hi, I know there has been some discussions regarding how you get a softphone to work across the Cisco PIX firewalls but I did not find any answer for the following scenario. Softphone X-Lite (Cisco VPN client) -----> Connects to PIX -------> Asterisk -----> SIP client registered The problem is oneway voice (PIX problem). Well I had the same problem with Cisco?s IP softphone (H.323) and VPN client,this also had one way voice ! I was lucky enough to have access to a Cisco engineer at the time and they also were unable to get it to work, they did give me some configs but still no luck. Somebody already mentioned they think this in fact might not be possible. So if that is the case then how are people connecting into their networks (securely) and using VoIP ? External SIP proxy and then ? I guess this is a multi faceted question but perhaps someone in Asterisk land could throw their opinions forward. Thank you for all the support. Matt Oulton. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20041015/39a6d955/attachment.htm