Hello everyone, I'm trying to setup FreeSWITCH with Twilio - to place outbound calls. I've created a SIP trunk in Twilio and are now trying to terminate calls via Twilio - all 10 digit calls should go this way (2 digit country code and 8 digit number - Danish numbers). This is my twilio.xml in sip_profiles/external: <include> <gateway name="Twilio-outbound"> <param name="username" value="MY-USER"/> <param name="password" value="MY-PASSWORD" /> <param name="proxy" value="MY-SIP.pstn.twilio.com"/> <param name="register" value="false"/> </gateway> </include> This is my 02_twilio.xml in dialplan/default/: <include> <extension name="international.twilio"> <condition field="${toll_allow}" expression="international"/> <condition field="destination_number" expression="^(\d{10})$"> <action application="set" data="effective_caller_id_number=${outbound_caller_id_number}"/> <action application="set" data="effective_caller_id_name=${outbound_caller_id_name}"/> <action application="bridge" data="sofia/gateway/Twilio-outbound/$1"/> </condition> </extension> </include> When I try and make a call for a Danish number (for example 4512345678) I get a "Bad Request 400". This is my FS log: freeswitch@MY-SIP> 2015-07-23 07:19:45.745254 [NOTICE] switch_channel.c:1075 New Channel sofia/internal/ 4561912233@MY-SIP.MY-DOMAIN.com [4af1a50e-5145-4ad8-8b9a-499a27e9e3ec] 2015-07-23 07:19:45.905238 [INFO] mod_dialplan_xml.c:635 Processing 4561912233 <4561912233>->4512345678 in context default 2015-07-23 07:19:45.905238 [NOTICE] switch_channel.c:1075 New Channel sofia/external/4512345678 [54267cad-615c-478a-9ecc-61950a995068] 2015-07-23 07:19:45.905238 [NOTICE] sofia.c:7543 Hangup sofia/external/4512345678 [CS_CONSUME_MEDIA] [NORMAL_TEMPORARY_FAILURE] 2015-07-23 07:19:45.925245 [INFO] mod_dptools.c:3276 Originate Failed. Cause: NORMAL_TEMPORARY_FAILURE 2015-07-23 07:19:45.925245 [NOTICE] switch_channel.c:4747 Hangup sofia/internal/4561912233@MY-SIP.MY-DOMAIN.com [CS_EXECUTE] [NORMAL_TEMPORARY_FAILURE] 2015-07-23 07:19:45.925245 [NOTICE] switch_core_session.c:1641 Session 47 (sofia/internal/4561912233@MY-SIP.MY-DOMAIN.com) Ended 2015-07-23 07:19:45.925245 [NOTICE] switch_core_session.c:1645 Close Channel sofia/internal/4561912233@MY-SIP.MY-DOMAIN.com [CS_DESTROY] 2015-07-23 07:19:45.925245 [NOTICE] switch_core_session.c:1641 Session 48 (sofia/external/4512345678) Ended 2015-07-23 07:19:45.925245 [NOTICE] switch_core_session.c:1645 Close Channel sofia/external/4512345678 [CS_DESTROY]