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">