Hi to all, I am a newbie in Freeswitch (FS). I have already installed a FS machine, following the wiki installation procedure, and I have also added the opal module following this procedure: http://wiki.freeswitch.org/wiki/Mod_opal When I running FS ###################################### freeswitch@atest> module_exists mod_opal API CALL [module_exists(mod_opal)] output: true freeswitch@atest> ###################################### I think I'have installed it correctly. My goal is to provide a conference tool for incoming h323-calls that come from a cisco call manager: we are behind a Cisco VoIP cloud. Every time a PSTN phone calls the number 1234-123456 the call manager knows that the extension 3456 has to be redirected to 192.168.193.38, that is the IP address of the FS machine, where file dialplan/default/myconference.xml contains the following lines ###################################### <include> <extension name="no_conferences"> <condition field="destination_number" expression="^3456$"> <action application="answer"/> <action application="info"/> <action application="conference" data="$1-${domain_name}@wideband"/> </condition> </extension> </include> ###################################### On the other hand, whenever a user of FS calls an local extension (like 1XXX ), what I want is that FS forward this call to the cisco call manager through opal/h323 therefore I have a file in ###################################### <include> <extension name="1xxx"> <condition field="destination_number" expression="^(1\d{3})$"> <action application="set" data="dialed_extension=$1"/> <action application="export" data="dialed_extension=$1"/> <action application="set" data="transfer_ringback=$${hold_music}"/> <action application="set" data="call_timeout=30"/> <action application="set" data="hangup_after_bridge=true"/> <action application="set" data="continue_on_fail=true"/> <action application="set" data="ringback=$${us-ring}"/> <action application="set" data="instant_ringback=true"/> <action application="bridge" data="opal/h323:$1@IP.CALL.MANA.GER"/> <action application="answer"/> <action application="sleep" data="1000"/> <action application="voicemail" data="default ${ip_server_cisco_call_manager} ${dialed_extension}"/> </condition> </extension> </include> ###################################### but it fails: when a FS user calls 1500, FS returns this message ###################################### 2009-03-12 15:55:08 [NOTICE] switch_channel.c:567 switch_channel_set_name() New Channel sofia/internal/1000@192.168.193.38[c7b69402-0f15-11de-b4dc-c11b39fce37c] 2009-03-12 15:55:08 [INFO] mod_dialplan_xml.c:233 dialplan_hunt() Processing 1000->1500 in context default 2009-03-12 15:55:08 [NOTICE] switch_channel.c:567 switch_channel_set_name() New Channel opal/h323:1500@IP.CALL.MANA.GER:1720 [c7c010e0-0f15-11de-b4dc-c11b39fce37c] 2009-03-12 15:55:08 [INFO] h323pdu.cxx:999 H225() Read error (0): 2009-03-12 15:55:08 [NOTICE] mod_opal.cpp:591 OnReleased() Hangup opal/h323:1500@IP.CALL.MANA.GER:1720 [CS_CONSUME_MEDIA] [UNKNOWN] 2009-03-12 15:55:08 [INFO] tlibthrd.cxx:363 PWLib() Destroyed thread 0xb171a708 H225 Caller:0xa9587b90(id = 0) 2009-03-12 15:55:08 [NOTICE] switch_core_session.c:970 switch_core_session_thread() Session 22 (opal/h323:1500@IP.CALL.MANA.GER:1720) Ended 2009-03-12 15:55:08 [NOTICE] switch_core_session.c:972 switch_core_session_thread() Close Channel opal/h323:1500@IP.CALL.MANA.GER:1720 [CS_HANGUP] 2009-03-12 15:55:08 [INFO] mod_dptools.c:1998 audio_bridge_function() Originate Failed. Cause: UNKNOWN 2009-03-12 15:55:08 [NOTICE] mod_dptools.c:596 hangup_function() Hangup sofia/internal/1000@192.168.193.38 [CS_EXECUTE] [NORMAL_CLEARING] 2009-03-12 15:55:08 [NOTICE] switch_core_session.c:970 switch_core_session_thread() Session 21 (sofia/internal/1000@192.168.193.38) Ended 2009-03-12 15:55:08 [NOTICE] switch_core_session.c:972 switch_core_session_thread() Close Channel sofia/internal/ 1000@192.168.193.38 [CS_HANGUP] ###################################### I don't understand why.... Any suggestions... Thanks Alessandro R.