From 596fdd61e32a2f6ed43cd0ff83a661f103303a74 Mon Sep 17 00:00:00 2001
From: chandi <git@chandi.it>
Date: Thu, 23 Apr 2020 14:51:48 +0200
Subject: [PATCH] Configuration for SIP dial in

---
 conf/.gitignore                    |  3 ++
 conf/dialplan_public/.gitkeep      |  0
 conf/dialplan_public/example.xml   | 17 ++++++++++++
 conf/sip_profiles/.gitkeep         |  0
 conf/sip_profiles/example.xml      | 11 ++++++++
 docker-compose.yml                 |  3 ++
 mod/freeswitch/dialplan_public.xml | 44 ++++++++++++++++++++++++++++++
 sample.env                         |  4 +++
 8 files changed, 82 insertions(+)
 create mode 100644 conf/.gitignore
 create mode 100644 conf/dialplan_public/.gitkeep
 create mode 100644 conf/dialplan_public/example.xml
 create mode 100644 conf/sip_profiles/.gitkeep
 create mode 100644 conf/sip_profiles/example.xml
 create mode 100644 mod/freeswitch/dialplan_public.xml

diff --git a/conf/.gitignore b/conf/.gitignore
new file mode 100644
index 0000000..232e260
--- /dev/null
+++ b/conf/.gitignore
@@ -0,0 +1,3 @@
+*/*
+!.gitkeep
+!example.xml
\ No newline at end of file
diff --git a/conf/dialplan_public/.gitkeep b/conf/dialplan_public/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/conf/dialplan_public/example.xml b/conf/dialplan_public/example.xml
new file mode 100644
index 0000000..a7b7429
--- /dev/null
+++ b/conf/dialplan_public/example.xml
@@ -0,0 +1,17 @@
+<!--
+<extension name="from_my_provider">
+ <condition field="destination_number" expression="^EXTERNALDID">
+   <action application="answer"/>
+   <action application="sleep" data="500"/>
+   <action application="play_and_get_digits" data="5 5 3 7000 # conference/conf-pin.wav ivr/ivr-that_was_an_invalid_entry.wav pin \d+"/>
+   <action application="transfer" data="SEND_TO_CONFERENCE XML public"/>
+ </condition>
+</extension>
+<extension name="check_if_conference_active">
+ <condition field="${conference ${pin} list}" expression="/sofia/g" />
+ <condition field="destination_number" expression="^SEND_TO_CONFERENCE$">
+   <action application="set" data="bbb_authorized=true"/>
+   <action application="transfer" data="${pin} XML default"/>
+ </condition>
+</extension>
+-->
diff --git a/conf/sip_profiles/.gitkeep b/conf/sip_profiles/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/conf/sip_profiles/example.xml b/conf/sip_profiles/example.xml
new file mode 100644
index 0000000..fe8dd5b
--- /dev/null
+++ b/conf/sip_profiles/example.xml
@@ -0,0 +1,11 @@
+<!-- All Options: https://freeswitch.org/confluence/display/FREESWITCH/Gateways+Configuration -->
+
+<!--
+<include>
+  <gateway name="sipgate.de">
+    <param name="proxy" value="sipgate.de"/>
+    <param name="username" value="USERNAME"/>
+    <param name="password" value="PASSWORD"/>
+  </gateway>
+</include>
+-->
diff --git a/docker-compose.yml b/docker-compose.yml
index 511dd94..6409127 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -29,6 +29,9 @@ services:
       - ./mod/freeswitch/external.xml:/opt/freeswitch/conf/sip_profiles/external.xml
       - ./mod/freeswitch/acl.conf.xml:/opt/freeswitch/conf/autoload_configs/acl.conf.xml
       - ./mod/freeswitch/event_socket.conf.xml:/opt/freeswitch/conf/autoload_configs/event_socket.conf.xml
+      - ./mod/freeswitch/dialplan_public.xml:/opt/freeswitch/conf/dialplan/public.xml
+      - ./conf/sip_profiles:/opt/freeswitch/conf/sip_profiles/external
+      - ./conf/dialplan_public:/opt/freeswitch/conf/dialplan/public_docker
       - ./mod/web/bigbluebutton.properties:/usr/share/bbb-web/WEB-INF/classes/bigbluebutton.properties.tmpl
       - ./mod/core/bigbluebutton.yml:/usr/local/bigbluebutton/core/scripts/bigbluebutton.yml
       - ./mod/bbb-apps-akka/application.conf:/usr/share/bbb-apps-akka/conf/application.conf.tmpl
diff --git a/mod/freeswitch/dialplan_public.xml b/mod/freeswitch/dialplan_public.xml
new file mode 100644
index 0000000..3c3ed3e
--- /dev/null
+++ b/mod/freeswitch/dialplan_public.xml
@@ -0,0 +1,44 @@
+<!--
+    NOTICE:
+
+    This context is usually accessed via the external sip profile listening on port 5080.
+    
+    It is recommended to have separate inbound and outbound contexts.  Not only for security
+    but clearing up why you would need to do such a thing.  You don't want outside un-authenticated
+    callers hitting your default context which allows dialing calls thru your providers and results 
+    in Toll Fraud.
+-->
+
+<!-- http://wiki.freeswitch.org/wiki/Dialplan_XML -->
+<include>
+  <context name="public">
+
+    <extension name="unloop">
+      <condition field="${unroll_loops}" expression="^true$"/>
+      <condition field="${sip_looped_call}" expression="^true$">
+	<action application="deflect" data="${destination_number}"/>
+      </condition>
+    </extension>
+    <!--
+	Tag anything pass thru here as an outside_call so you can make sure not
+	to create any routing loops based on the conditions that it came from 
+	the outside of the switch.  
+    -->
+    <extension name="outside_call" continue="true">
+      <condition>
+	<action application="set" data="outside_call=true"/>
+	<action application="export" data="RFC2822_DATE=${strftime(%a, %d %b %Y %T %z)}"/>
+      </condition>
+    </extension>
+
+    <!--
+        You can place files in the public directory to get included.
+    -->
+    <X-PRE-PROCESS cmd="include" data="public_docker/*.xml"/>
+    <X-PRE-PROCESS cmd="include" data="public/*.xml"/>
+
+
+  </context>
+
+</include>
+
diff --git a/sample.env b/sample.env
index f5836f6..c896cbd 100644
--- a/sample.env
+++ b/sample.env
@@ -18,6 +18,10 @@ CLIENT_TITLE=BigBlueButton
 
 WELCOME_FOOTER=This server is running <a href="http://docs.bigbluebutton.org/" target="_blank"><u>BigBlueButton</u></a>.
 
+# use following line for an additional SIP dial-in message
+#WELCOME_FOOTER=This server is running <a href="http://docs.bigbluebutton.org/" target="_blank"><u>BigBlueButton</u></a>. <br><br>To join this meeting by phone, dial:<br>  INSERT_YOUR_PHONE_NUMBER_HERE<br>Then enter %%CONFNUM%% as the conference PIN number.
+
+
 
 
 # -------------------------------