Tomas, There is mystun on sourceforge, but I think the only way to down load it is to build it from cvs source. I normally use public stun servers from grandstream or xten.
Hth Alex -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Tomas Florian Sent: Saturday, April 16, 2005 2:23 PM To: 'Asterisk Users Mailing List - Non-Commercial Discussion' Subject: RE: [Asterisk-Users] BT100 wrong NAT detection One more question ... I did a search on Google for STUN servers and didn't find any other open source server other than Vovida's What other open source Stun servers are there? And if there are none, what commercial one have you found to work well with BT100? Thanks again, Tomas -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Alex Vishnev Sent: Saturday, April 16, 2005 12:00 PM To: 'Asterisk Users Mailing List - Non-Commercial Discussion' Subject: RE: [Asterisk-Users] BT100 wrong NAT detection Tomas, Yes, BT100 is a little picky on the use of Stun Servers. For example, it will not work at all with Vovida Stun server. Also, Stun negotiation takes some time. So if you rebooted the phone, I would suggest waiting 15-30 seconds until phone syncs up with Stun server and requests binding. You can also run ethereal on your LAN and monitor the packets coming from Bt100. Then you can compare them to Xlite or other phones to see how they differ. I would also suggest contacting grandstream and getting the latest firmware for granstream. Another thing that made we wonder is when you said you are running Stun on the same system as asterisk. Normally Stun requires 2 systems, system with 2 NIC cards, or at minimum 2 IP addresses that stun can bind to. Is that what you are doing? Alex -----Original Message----- rom: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Tomas Florian Sent: Saturday, April 16, 2005 1:17 PM To: [email protected] Subject: [Asterisk-Users] BT100 wrong NAT detection Hello, I'm having trouble getting BT100 to identify NAT type reliably for Asterisk. My setup is as follows: - Asterisk is on the open internet 142.x.x.41 - BT100 phones are behind NATs - I use STUN for my BT100 : 142.x.x.41 (same server as Asterisk) - BT100 firmware (tried .16,.18,.23 same results) When I go to the BT100 setup page I can see the following: - detected NAT type is symmetric NAT OR (sometimes) - detected NAT type (blank) Both of these are wrong as my NAT type should be: Port restricted NAT ... if I'm lucky sometimes BT100 comes back with port restricted answer and in that case I'm ready to go .. but it rarely works after a reboot ... sometimes yes sometimes no .. I tested the STUN server and my actual NAT type by running the WinSTUN ... it always answers correctly 100% of the time. I also tried setting the BT100 STUN server to some public STUN servers .. no luck. ... so why is BT100 so unreliable??? I even did ./sever -v to watch my STUN server in action and it does actually talk to the BT100s on every phone reboot .. but the weird thing is that between BT100 and STUN there are only 3 messages sent whereas between XLite and STUN or WinStunClient and STUN server there are about 8+ ... it's almost as though BT100 gives up .. is BT100 compatible only with certain STUN servers? Is there some trick to this? What else can watch to troubleshoot this situation? Thank you, Tomas _______________________________________________ Asterisk-Users mailing list [email protected] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users _______________________________________________ Asterisk-Users mailing list [email protected] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users _______________________________________________ Asterisk-Users mailing list [email protected] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users _______________________________________________ Asterisk-Users mailing list [email protected] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
