Luca Bertoncello <lucab...@lucabert.de> schrieb: Hallo again
> I configured an user for my mobile phone and I can call, but as soon > as the other party answer, I get this error in Log: > > [Oct 24 15:32:41] NOTICE[3731]: channel.c:4280 __ast_read: Dropping > incompatible voice frame on SIP/messagenet-0000028e of format gsm > since our native format has changed to 0x8 (alaw) > > and I can't hear anything... I tried to call the same number I called before using LTE instead of WLAN, and it worked... Then I tried to call the same number again using my WLAN at home, and it worked again. So, I must conclude that the problem is somewhere in the WLAN at office... Very curiously I can initiate the SIP-communication, but as soon as the other party answer the connection will be closed... Since I'm one of the admins at office, I'd like to solve this problem. Can someone give me some advice what can be wrong in our firewall (Sophos)? Thanks a lot Luca Bertoncello (lucab...@lucabert.de) -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- Check out the new Asterisk community forum at: https://community.asterisk.org/ New to Asterisk? Start here: https://wiki.asterisk.org/wiki/display/AST/Getting+Started asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
