Goodmorning to you all! I am trying to configure a HT503 as a FXO gateway to my freeswitch 1.6 192.168.0.201 is the ip of my HT503 I have set the outgoing by creating the following file in /etc/freeswitch/sip_profiles/external/ht503.xml : <include> <gateway name="ht503"> <param name="realm" value="192.168.0.201:5062"/> <param name="proxy" value="192.168.0.201:5062"/> <param name="expire-seconds" value="800"/> <param name="register" value="false"/> <param name="retry-seconds" value="60"/> <param name="context" value="public"/> </gateway> </include> And by creating the following in /etc/freeswitch/dialplan/default/01_custom.xml <include> <extension name="messagenet-outbound"> <condition field="destination_number" expression="^\d{8,}$"> <action application="set" data="effective_caller_id_name=${outbound_caller_id_name}"/> <action application="set" data="effective_caller_id_number=${outbound_caller_id_number}"/> <action application="set" data="hangup_after_bridge=true"/> <action application="bridge" data="sofia/gateway/ht503/${destination_number}@192.168.0.201:5062"/> </condition> </extension> </include> I have 2 Problems: 1. I am using javascript scripting, and I am trying to schedule some events using: var sessOut = new Session("sofia/gateway/ht503/" + dialedNum + "@192.168.0.201:5062"); sessOut.execute("set", "execute_on_answer=sched_hangup +20 alloted_timeout") But whereas using a sip provider, the hangup is scheduled correctly, using the HT it appears that the "execute_on_answer" never happens! 2. Despite reading and searching for days, I have found NO clear instructions on how to configure the HT503 for INCOMING calls Thank you all in advance Francesco