I have fritzbox and it is working well with freeswitch, however you should use i30 codec instead. For old devices this would be true because they dont support other codecs, however new firmwares exist and one can update his device. If you need some testing, please let me know. In my setting i changed the codec into greedy kind regards, Sherif Omran --- On Sat, 1/21/12, Anthony Minessale <anthony.minessale@gmail.com> wrote: From: Anthony Minessale <anthony.minessale@gmail.com> Subject: Re: [Freeswitch-users] G.722 negotiation issue with AVM Fritzbox To: "FreeSWITCH Users Help" <freeswitch-users@lists.freeswitch.org> Date: Saturday, January 21, 2012, 5:50 PM There is both a bug in the RFC itself and in the device in question. We might be able to wedge in tolerance but it may be a disservice because if you take the other option and fix the device then it will work correctly with every other compliant device. It may take a lot of code to make several exceptions in many places to tolerate this. It was painful enough wedging in the change to say 8000 everywhere. If the device is popular I would expect they would be eager to fix this. Germans are known for their attention to detail and quality after all. =] Plus we don't even have one to test with. On Jan 21, 2012 8:33 AM, "Brian West" <brian@freeswitch.org> wrote: What is your codec selection set to in FreeSWITCH and what rev of FreeSWITCH are you running? On Jan 20, 2012, at 4:09 PM, Roland Hänel wrote: OK you're right, I read the RfC and in fact a zero port means that the stream is rejected. However the whole "negotiation" is still broken. If FS rejects the incorrect G.722, OK, but what about all the other (perfectly valid) codecs in the request (PCMA, PCMU)? Because FS only rejects G.722, the call is doomed to fail, even though it could work nicely if FS just selected one of the acceptable offers. Roland -- Brian West FreeSWITCH Solutions, LLCPhone: +1 (918) 420-9266 Fax: +1 (918) 420-9267 brian@freeswitch.orghttp://www.freeswitch.org _________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org -----Inline Attachment Follows----- _________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org