Hello, I got a problem with rejected calls due to 403 (happens sometimes). My sip provider found the problem, the nonce used by FS is sometimes incorrect (I got the trace from my sip provider). A sip trace can be found here: http://pastebin.freeswitch.org/12280 2010-03-02 08:42:15.247995 [NOTICE] switch_core_session.c:1696 Execute bridge([origination_caller_id_number=02366153XX]sofia/gateway/tele2/0707728XXX) EXECUTE sofia/external/061121487@212.151.144.8bridge([origination_caller_id_number=02366153XX]sofia/gateway/tele2/0707728XXX) 2010-03-02 08:42:15.247995 [NOTICE] switch_channel.c:642 New Channel sofia/external/0707728XXX [085c1d55-f66e-4da3-9b75-325ab3d14b4d] 2010-03-02 08:42:15.247995 [DEBUG] mod_sofia.c:3227 (sofia/external/0707728XXX) State Change CS_NEW -> CS_INIT 2010-03-02 08:42:15.247995 [DEBUG] switch_core_session.c:1012 Send signal sofia/external/0707728XXX [BREAK] 2010-03-02 08:42:15.263619 [DEBUG] switch_core_state_machine.c:314 (sofia/external/0707728XXX) Running State Change CS_INIT 2010-03-02 08:42:15.263619 [DEBUG] switch_core_state_machine.c:338 (sofia/external/0707728XXX) State INIT 2010-03-02 08:42:15.263619 [DEBUG] mod_sofia.c:83 sofia/external/0707728XXX SOFIA INIT 2010-03-02 08:42:15.263619 [DEBUG] mod_sofia.c:111 (sofia/external/0707728XXX) State Change CS_INIT -> CS_ROUTING 2010-03-02 08:42:15.263619 [DEBUG] switch_core_session.c:1012 Send signal sofia/external/0707728XXX [BREAK] 2010-03-02 08:42:15.263619 [DEBUG] switch_core_state_machine.c:338 (sofia/external/0707728XXX) State INIT going to sleep 2010-03-02 08:42:15.263619 [DEBUG] switch_core_state_machine.c:314 (sofia/external/0707728XXX) Running State Change CS_ROUTING 2010-03-02 08:42:15.263619 [DEBUG] switch_core_state_machine.c:341 (sofia/external/0707728XXX) State ROUTING 2010-03-02 08:42:15.263619 [DEBUG] mod_sofia.c:132 sofia/external/0707728XXX SOFIA ROUTING 2010-03-02 08:42:15.263619 [DEBUG] switch_ivr_originate.c:66 (sofia/external/0707728XXX) State Change CS_ROUTING -> CS_CONSUME_MEDIA 2010-03-02 08:42:15.263619 [DEBUG] switch_core_session.c:1012 Send signal sofia/external/0707728XXX [BREAK] 2010-03-02 08:42:15.263619 [DEBUG] switch_core_state_machine.c:341 (sofia/external/0707728XXX) State ROUTING going to sleep 2010-03-02 08:42:15.263619 [DEBUG] switch_core_state_machine.c:314 (sofia/external/0707728XXX) Running State Change CS_CONSUME_MEDIA 2010-03-02 08:42:15.263619 [DEBUG] switch_core_state_machine.c:360 (sofia/external/0707728XXX) State CONSUME_MEDIA 2010-03-02 08:42:15.263619 [DEBUG] switch_core_state_machine.c:360 (sofia/external/0707728XXX) State CONSUME_MEDIA going to sleep 2010-03-02 08:42:15.263619 [DEBUG] sofia.c:3992 Channel sofia/external/0707728XXX entering state [calling][0] 2010-03-02 08:42:15.263619 [DEBUG] sofia.c:3992 Channel sofia/external/0707728XXX entering state [calling][0] 2010-03-02 08:42:15.294868 [DEBUG] sofia.c:3992 Channel sofia/external/0707728XXX entering state [calling][100] 2010-03-02 08:42:15.294868 [DEBUG] sofia.c:3992 Channel sofia/external/0707728XXX entering state [calling][100] 2010-03-02 08:42:15.310492 [DEBUG] sofia.c:3992 Channel sofia/external/0707728XXX entering state [terminated][407] 2010-03-02 08:42:15.310492 [NOTICE] sofia.c:4634 Hangup sofia/external/0707728XXX [CS_CONSUME_MEDIA] [CALL_REJECTED] Regards, Jonas