If you limit the UDP port start and end range making it 8000 to 8040, you should have no issue with one way audio. I will get the firmware version and post tomorrow. It's a hexadecimal thing with certain ports having the one way audio issue. Does not kick in until 15x approx. This is what we have found in Australia.
Regards Mark ___________________NOTICE____________________________ This electronic mail transmission contains confidential information intended only for the person(s) named. Any use, distribution, copying or disclosure by any other person is strictly prohibited. If you received this transmission in error, please notify the sender by reply e-mail and then destroy the message. Opinions, conclusions, and other information in this message that do not relate to the official business of ACC Australia shall be understood to be neither given nor endorsed by the Company. When addressed to ACC clients, any information contained in this e-mail is subject to the terms and conditions in the governing client contract. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of trixter aka Bret McDanel Sent: Wednesday, 9 November 2005 9:48 PM To: Commercial and Business-Oriented Asterisk Discussion Subject: RE: [Asterisk-biz] Asterisk integration with 2N EasyGateAnalogGSM Gateway On Wed, 2005-11-09 at 21:20 +1100, Mark Armstrong wrote: > We have implemented the VoiceBlue SIP GSM gateways for 5 sites. The > one way audio is fixed by a firmware upgrade which effectively limits > the UDP port range. Ours are working fine, far better that Analogue units on FXO ports. > The easygate is working fine on a demo system, check the GSM module, > might be the issue. Let me know offline if anyone needs more 'techie' > info, I'll introduce a more knowledgeable person. If limiting the UDP port range was the problem that would seem to indicate a firewall setting not passing traffic it should have. Or did the firmware upgrade do other things that were also responsible for fixing this problem? -- Trixter http://www.0xdecafbad.com Bret McDanel UK +44 870 340 4605 Germany +49 801 777 555 3402 US +1 360 207 0479 or +1 516 687 5200 FreeWorldDialup: 635378 _______________________________________________ Asterisk-Biz mailing list Asterisk-Biz@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-biz