[Asterisk-Users] grandstream and stun
Hi, I noticed some issues with how grandstream handles stun test. GS is running version 1.0.4.50. First I reset the NAT router. Then reboot GS, get results of restricted cone. Immediately reboot GS, get results full cone. I tried quite a few public and commercial stun servers. Also tried different model/version of linksys routers. I always got the same issue. Winstun on the PC doesn't have this issue. Some ngrep on the stund 0.91 on Fedora linux revealed winstun had about 20 UDP packets back and forward. However GS only had less than 10. Did anyone notice the same problem? Thanks, Richard __ Do you Yahoo!? Yahoo! Photos: High-quality 4x6 digital prints for 25ยข http://photos.yahoo.com/ph/print_splash ___ 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
Re: [Asterisk-Users] grandstream and stun
you don't need stun to make GS work under NAT with * Just set NAT=yes into the GS, and leave the stun server addr entry empty. And set nat=yes into the sip.conf entry. That's all Matteo. Il dom, 2004-04-18 alle 11:26, Richard ha scritto: Hi, I noticed some issues with how grandstream handles stun test. GS is running version 1.0.4.50. First I reset the NAT router. Then reboot GS, get results of restricted cone. Immediately reboot GS, get results full cone. I tried quite a few public and commercial stun servers. Also tried different model/version of linksys routers. I always got the same issue. Winstun on the PC doesn't have this issue. Some ngrep on the stund 0.91 on Fedora linux revealed winstun had about 20 UDP packets back and forward. However GS only had less than 10. Did anyone notice the same problem? Thanks, Richard __ Do you Yahoo!? Yahoo! Photos: High-quality 4x6 digital prints for 25 http://photos.yahoo.com/ph/print_splash ___ 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 -- Brancaleoni Matteo [EMAIL PROTECTED] Espia - Emmegi Srl ___ 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
Re: [Asterisk-Users] grandstream and stun
On Sun, 2004-04-18 at 11:26, Richard wrote: Hi, I noticed some issues with how grandstream handles stun test. GS is running version 1.0.4.50. The latest release of software for Grandstream (dunno if its the same for all phone??? - but for Product Model: BT100) is: Software Version: Program:1.0.4.55 Bootloader:1.0.0.14 HTML:1.0.0.24 One way to upgrade is set the phone's TFTP up to load from grandstream. (Line reads...) TFTP Server: 4.3.153.50 (for remote software upgrade and configuration) Then reboot. I had to reboot twice in order to update everything. I notice that the Grandstream phone tries to download from the TFTP server two interestingly names files... cfg000b82006e69 -and- cft.txt The first is cfg + Mac address of my phone. I'd guess this is could be my phone's config? Anyone know the format of the file - and how to make a phone dump its config? Anyone know the format of the cfg.txt file? Is there a definitive document on this anywere? (I've Searched Google) -- . . ___. .__ Posix Systems - Sth Africa /| /| / /__ [EMAIL PROTECTED] - Mark J Elkins, Cisco CCIE / |/ |ARK \_/ /__ LKINS Tel: +27 12 807 0590 Cell: +27 82 601 0496 signature.asc Description: This is a digitally signed message part
Re: [Asterisk-Users] grandstream and stun
FYI, with 1.0.4.55 and NAT set to off (but with the * config set as nat=yes), I'm able to bypass stun servers completely with a GS phone as well. HTH, Ryan On Apr 18, 2004, at 5:08 AM, Brancaleoni Matteo wrote: you don't need stun to make GS work under NAT with * Just set NAT=yes into the GS, and leave the stun server addr entry empty. And set nat=yes into the sip.conf entry. Il dom, 2004-04-18 alle 11:26, Richard ha scritto: Hi, I noticed some issues with how grandstream handles stun test. GS is running version 1.0.4.50. First I reset the NAT router. Then reboot GS, get results of restricted cone. Immediately reboot GS, get results full cone. I tried quite a few public and commercial stun servers. Also tried different model/version of linksys routers. I always got the same issue. Winstun on the PC doesn't have this issue. Some ngrep on the stund 0.91 on Fedora linux revealed winstun had about 20 UDP packets back and forward. However GS only had less than 10. ___ 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
Re: [Asterisk-Users] grandstream and stun
the only difference with NAT=yes into GS is that enabling it the phone will send periodic (every 20secs @default) empty UDP packets to the SIP server, keeping the NAT hole open... so you don't have to do a dnat rule onto the nat'ing device. very useful :) Matteo. Il dom, 2004-04-18 alle 16:46, Ryan Thrash ha scritto: FYI, with 1.0.4.55 and NAT set to off (but with the * config set as nat=yes), I'm able to bypass stun servers completely with a GS phone as well. HTH, Ryan On Apr 18, 2004, at 5:08 AM, Brancaleoni Matteo wrote: you don't need stun to make GS work under NAT with * Just set NAT=yes into the GS, and leave the stun server addr entry empty. And set nat=yes into the sip.conf entry. Il dom, 2004-04-18 alle 11:26, Richard ha scritto: Hi, I noticed some issues with how grandstream handles stun test. GS is running version 1.0.4.50. First I reset the NAT router. Then reboot GS, get results of restricted cone. Immediately reboot GS, get results full cone. I tried quite a few public and commercial stun servers. Also tried different model/version of linksys routers. I always got the same issue. Winstun on the PC doesn't have this issue. Some ngrep on the stund 0.91 on Fedora linux revealed winstun had about 20 UDP packets back and forward. However GS only had less than 10. ___ 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 -- Brancaleoni Matteo [EMAIL PROTECTED] Espia - Emmegi Srl ___ 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
