From b16e3e3b0ba524658f0db2406ce01011d2213caf Mon Sep 17 00:00:00 2001
From: Monocots <gitmaster@rhizomatica.org>
Date: Fri, 10 Apr 2020 16:50:27 +0000
Subject: [PATCH] FS, Add Opus codec on outgoing profile

---
 .../freeswitch/autoload_configs/modules.conf.xml  |  2 +-
 .../etc/freeswitch/autoload_configs/opus.conf.xml | 15 +++++++++++++++
 .../etc/freeswitch/sip_profiles/outgoing.xml      |  4 ++--
 modules/rhizo_base/manifests/freeswitch.pp        |  6 ++++++
 4 files changed, 24 insertions(+), 3 deletions(-)
 create mode 100644 modules/rhizo_base/files/etc/freeswitch/autoload_configs/opus.conf.xml

diff --git a/modules/rhizo_base/files/etc/freeswitch/autoload_configs/modules.conf.xml b/modules/rhizo_base/files/etc/freeswitch/autoload_configs/modules.conf.xml
index db427dd..d8ed83b 100644
--- a/modules/rhizo_base/files/etc/freeswitch/autoload_configs/modules.conf.xml
+++ b/modules/rhizo_base/files/etc/freeswitch/autoload_configs/modules.conf.xml
@@ -95,7 +95,7 @@
     <!--<load module="mod_siren"/>-->
     <!--<load module="mod_isac"/>-->
     <!--<load module="mod_celt"/>-->
-    <!--<load module="mod_opus"/>-->
+    <load module="mod_opus"/>
 
     <!-- File Format Interfaces -->
     <load module="mod_sndfile"/>
diff --git a/modules/rhizo_base/files/etc/freeswitch/autoload_configs/opus.conf.xml b/modules/rhizo_base/files/etc/freeswitch/autoload_configs/opus.conf.xml
new file mode 100644
index 0000000..7b8ce25
--- /dev/null
+++ b/modules/rhizo_base/files/etc/freeswitch/autoload_configs/opus.conf.xml
@@ -0,0 +1,15 @@
+<configuration name="opus.conf">
+<settings>
+<param name="use-vbr" value="1"/>
+<param name="use-dtx" value="1"/>
+<!-- param name="complexity" value="10"/ -->
+<!-- param name="packet-loss-percent" value="15"/ -->
+<!-- param name="keep-fec-enabled" value="1"/ --> 
+<param name="use-jb-lookahead" value="1"/>
+<param name="maxaveragebitrate" value="14000"/>
+<param name="maxplaybackrate" value="8000"/>
+<param name="sprop-maxcapturerate" value="8000"/>
+<param name="adjust-bitrate" value="1"/>
+<param name="advertise-useinbandfec" value="1"/>
+</settings>
+</configuration>
diff --git a/modules/rhizo_base/files/etc/freeswitch/sip_profiles/outgoing.xml b/modules/rhizo_base/files/etc/freeswitch/sip_profiles/outgoing.xml
index 648bf91..cf70c65 100644
--- a/modules/rhizo_base/files/etc/freeswitch/sip_profiles/outgoing.xml
+++ b/modules/rhizo_base/files/etc/freeswitch/sip_profiles/outgoing.xml
@@ -29,8 +29,8 @@
     <param name="dialplan" value="XML"/>
     <param name="context" value="public"/>
     <param name="dtmf-duration" value="2000"/>
-    <param name="inbound-codec-prefs" value="G729,PCMA,PCMU"/>
-    <param name="outbound-codec-prefs" value="G729,PCMA,PCMU"/>
+    <param name="inbound-codec-prefs" value="OPUS@8000h@20i,G729,PCMA,PCMU"/>
+    <param name="outbound-codec-prefs" value="OPUS@8000h@20i,G729,PCMA,PCMU"/>
     <!--<param name="hold-music" value="$${hold_music}"/>-->
     <param name="rtp-timer-name" value="soft"/>
     <!--<param name="enable-100rel" value="true"/>-->
diff --git a/modules/rhizo_base/manifests/freeswitch.pp b/modules/rhizo_base/manifests/freeswitch.pp
index dadcec8..81a2e3c 100644
--- a/modules/rhizo_base/manifests/freeswitch.pp
+++ b/modules/rhizo_base/manifests/freeswitch.pp
@@ -72,6 +72,12 @@ class rhizo_base::freeswitch::debian inherits rhizo_base::freeswitch::common {
       require => Class['rhizo_base::apt'],
     }
 
+  package {
+    [ 'freeswitch-mod-opus' ]:
+      ensure  => installed,
+      require => Class['rhizo_base::apt'],
+  }
+
   file { '/etc/default/freeswitch':
       source  => 'puppet:///modules/rhizo_base/etc/default/freeswitch',
       require => Package['freeswitch'],