3.17: encode the call-id and restore the accepted ignore-display-updates patch

freeswitch/freeswitch.xml

@@ -31,7 +31,7 @@
     <X-PRE-PROCESS cmd="set" data="sit=%(274,0,913.8);%(274,0,1370.6);%(380,0,1776.7)"/>
 
     <X-PRE-PROCESS cmd="set" data="hold_music=local_stream://default"/>
-    <X-PRE-PROCESS cmd="set" data="ignore_display_updates=true"/>
+    <X-PRE-PROCESS cmd="set" data="ignore_display_updates=false"/>
     <X-PRE-PROCESS cmd="set" data="recordings_dir=/tmp/"/>
 
     <X-PRE-PROCESS cmd="set" data="send_silence_when_idle=400"/>

kamailio/dispatcher-role.cfg

@@ -72,11 +72,10 @@ route[DISPATCHER_FIND_ROUTES]
        if($hdr(Replaces)!= $null) {
           $var(replaced_call_id) = $(hdr(Replaces){s.select,0,;});
           xlog("L_INFO", "$ci|log|replaces call-id $var(replaced_call_id)");
-          $var(amqp_payload_request) = "{'Event-Category' : 'call_event' , 'Event-Name' : 'channel_status_req', 'Call-ID' : '$var(replaced_call_id)', 'Active-Only' : false  }";
-          $var(amqp_routing_key) = "call.status_req." + $var(replaced_call_id);
-          if(kazoo_query("callevt", $var(amqp_routing_key), $var(amqp_payload_request), "$var(amqp_result)")) {
-               xlog("L_INFO", "$ci|log|amqp_result = $var(amqp_result)");
-               kazoo_json("$var(amqp_result)", "Switch-URL", "$du");
+          $var(amqp_payload_request) = '{"Event-Category" : "call_event" , "Event-Name" : "channel_status_req", "Call-ID" : "' + $var(replaced_call_id) + '", "Active-Only" : false  }';
+          $var(amqp_routing_key) = "call.status_req." + $(var(replaced_call_id){kz.encode});
+          if(kazoo_query("callevt", $var(amqp_routing_key), $var(amqp_payload_request))) {
+               $du = $(kzR{kz.json,Switch-URL});
                if($du != $null) {
                   xlog("L_INFO", "$ci|log|call-id $var(replaced_call_id) found redirecting call to $du, courtesy of kazoo");
                   return;