Hi all, I am getting 401 while trying to make a call from a sotphone to a hardphone through voip. My username and password is both correct. Can you see any problem in the way I am doing it? ======== 2008-08-20 15:16:21 [DEBUG] sofia.c:200 sofia_event_callback() event [nua_i_state] status [0][INVITE sent] session: sofia/external/01160176900000 2008-08-20 15:16:21 [DEBUG] sofia.c:2145 sofia_handle_sip_i_state() Channel sofia/external/01160176900000 entering state [calling] 2008-08-20 15:16:21 [DEBUG] sofia.c:200 sofia_event_callback() event [nua_r_invite] status [401][Unauthorized] session: sofia/external/01160176900000 2008-08-20 15:16:21 [DEBUG] sofia_reg.c:1098 sofia_reg_handle_sip_r_challenge() Authenticating 'FreeSWITCH' with 'Digest:"124.82.137.118":username:pwd'. 2008-08-20 15:16:21 [DEBUG] sofia.c:200 sofia_event_callback() event [nua_i_state] status [0][INVITE sent] session: sofia/external/01160176900000 2008-08-20 15:16:21 [DEBUG] sofia.c:2145 sofia_handle_sip_i_state() Channel sofia/external/01160176900000 entering state [calling] 2008-08-20 15:16:22 [DEBUG] sofia.c:200 sofia_event_callback() event [nua_r_invite] status [401][Unauthorized] session: sofia/external/01160176900000 2008-08-20 15:16:22 [DEBUG] sofia_reg.c:1098 sofia_reg_handle_sip_r_challenge() Authenticating 'FreeSWITCH' with 'Digest:"124.82.137.118":username:pwd'. 2008-08-20 15:16:22 [DEBUG] sofia.c:200 sofia_event_callback() event [nua_r_invite] status [904][Operation has no matching challenge ] session: sofia/external/01160176900000 2008-08-20 15:16:22 [DEBUG] sofia.c:200 sofia_event_callback() event [nua_i_state] status [904][Operation has no matching challenge ] session: sofia/external/01160176900000 2008-08-20 15:16:22 [DEBUG] sofia.c:2145 sofia_handle_sip_i_state() Channel sofia/external/01160176900000 entering state [terminated] 2008-08-20 15:16:22 [NOTICE] sofia.c:2561 sofia_handle_sip_i_state() Hangup sofia/external/01160176900000 [CS_CONSUME_MEDIA] [NORMAL_UNSPECIFIED] 2008-08-20 15:16:22 [DEBUG] switch_channel.c:1362 switch_channel_perform_hangup() Kill sofia/external/01160176900000 [KILL] 2008-08-20 15:16:22 [DEBUG] switch_core_session.c:727 switch_core_session_signal_state_change() Kill sofia/external/01160176900000 [BREAK] 2008-08-20 15:16:22 [DEBUG] switch_ivr_originate.c:1438 switch_ivr_originate() Originate Resulted in Error Cause: 31 [NORMAL_UNSPECIFIED] 2008-08-20 15:16:22 [INFO] mod_dptools.c:1794 audio_bridge_function() Originate Failed. Cause: NORMAL_UNSPECIFIED =========== Thanks, -- Best, Adeel Ansari http://www.linkedin.com/in/adeelansari