FS-477 mod_skinny: re-add ability to set digit timeout in patterns, update example configs

conf/vanilla/dialplan/skinny-patterns.xml

@@ -7,17 +7,17 @@
     The special applications:
     - skinny-process tells skinny to process the call (route, set call forwarding, ...)
     - skinny-drop tells skinny to drop the call
-    - skinny-wait tells skinny to wait for more digits
+    - skinny-wait tells skinny to wait 'data' seconds for more numbers before drop
 -->
 <!-- http://wiki.freeswitch.org/wiki/Mod_skinny -->
 <include>
   <context name="skinny-patterns">
     <!--
-    Wait for another digit by default
+    Wait 10 seconds for another digit by default, if data not specified, uses profile default
     -->
     <extension name="Default">
       <condition>
-        <action application="skinny-wait" />
+        <action application="skinny-wait" data="10"/>
       </condition>
     </extension>
 

conf/vanilla/skinny_profiles/internal.xml

@@ -12,6 +12,9 @@
     <param name="odbc-dsn" value=""/>
     <param name="debug" value="4"/>
     <param name="auto-restart" value="true"/>
+
+    <!-- timeout to wait for another digit in milliseconds -->
+    <param name="digit-timeout" value="10000"/>
   </settings>
   <soft-key-set-sets>
     <soft-key-set-set name="default">

src/mod/endpoints/mod_skinny/conf/dialplan/skinny-patterns.xml

@@ -7,17 +7,17 @@
     The special applications:
     - skinny-process tells skinny to process the call (route, set call forwarding, ...)
     - skinny-drop tells skinny to drop the call
-    - skinny-wait tells skinny to wait for more digits
+    - skinny-wait tells skinny to wait 'data' seconds for more numbers before drop
 -->
 <!-- http://wiki.freeswitch.org/wiki/Mod_skinny -->
 <include>
   <context name="skinny-patterns">
     <!--
-    Wait for another digit by default
+    Wait 10 seconds for another digit by default, if data not specified, uses profile default
     -->
     <extension name="Default" continue="true">
       <condition>
-        <action application="skinny-wait" />
+        <action application="skinny-wait" data="10"/>
       </condition>
     </extension>
 

src/mod/endpoints/mod_skinny/conf/skinny_profiles/internal.xml

@@ -15,6 +15,7 @@
     <param name="ext-voicemail" value="vmain"/>
     <param name="ext-redial" value="redial"/>
     <!-- <param name="ext-meetme" value="conference"/> -->
+    <param name="digit-timeout" value="10000"/> -->
 
     <!-- usually place this one on the directory entry for a skinny phone and not global -->
     <!-- <param name="ext-pickup" value="pickup"/> -->

src/mod/endpoints/mod_skinny/mod_skinny.c

@@ -751,6 +751,7 @@ switch_status_t channel_on_routing(switch_core_session_t *session)
 		char *data = NULL;
 		listener_t *listener = NULL;
 		struct channel_on_routing_helper helper = {0};
+		int digit_timeout;
 
 		if(switch_test_flag(tech_pvt, TFLAG_FORCE_ROUTE)) {
 			action = SKINNY_ACTION_PROCESS;
@@ -783,7 +784,15 @@ switch_status_t channel_on_routing(switch_core_session_t *session)
 						atoi(switch_channel_get_variable(channel, "skinny_device_instance")), &listener);
 
 				if (listener) {
-					listener->digit_timeout_time = switch_mono_micro_time_now() + listener->profile->digit_timeout * 1000;
+					digit_timeout = listener->profile->digit_timeout;
+					if (!zstr(data)) {
+						digit_timeout = atoi(data);
+						if ( digit_timeout < 100 ) {
+							digit_timeout *= 1000;
+						}
+					}
+
+					listener->digit_timeout_time = switch_mono_micro_time_now() + digit_timeout * 1000;
 				} else {
 					switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_WARNING, "Could not find listener %s:%s for Channel %s\n",
 							switch_channel_get_variable(channel, "skinny_device_name"), switch_channel_get_variable(channel, "skinny_device_instance"),