diff --git a/modules/rhizo_base/manifests/init.pp b/modules/rhizo_base/manifests/init.pp
index 3f6cd77..6392581 100644
--- a/modules/rhizo_base/manifests/init.pp
+++ b/modules/rhizo_base/manifests/init.pp
@@ -57,8 +57,8 @@ class rhizo_base {
 
   $ms_max_power    = hiera('rhizo::ms_max_power', '5')
   $max_power_red   = hiera('rhizo::max_power_red', '24')
-  $mncc_codec      = hiera('rhizo::mncc_codec', 'GSM')
-  $inter_codec     = hiera('rhizo::inter_codec', 'G729')
+  $mncc_codec      = hiera('rhizo::mncc_codec', 'AMR')
+  $inter_codec     = hiera('rhizo::inter_codec', 'AMR')
   $upstream_codec  = hiera('rhizo::upstream_codec', 'G729')
   $dids            = hiera('rhizo::dids', '')
 
diff --git a/modules/rhizo_base/templates/config_values.py.erb b/modules/rhizo_base/templates/config_values.py.erb
index af959e6..259903f 100644
--- a/modules/rhizo_base/templates/config_values.py.erb
+++ b/modules/rhizo_base/templates/config_values.py.erb
@@ -17,6 +17,8 @@ use_sip = '<%= @use_sip %>'
 advice_email = <%= @advice_email %>
 test_playback = '<%= @test_playback %>'
 mncc_codec = '<%= @mncc_codec %>'
+inter_codec = '<%= @inter_codec %>'
+upstream_codec = '<%= @upstream_codec %>'
 
 # database
 pgsql_db = '<%= @pgsql_db %>'