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