diff --git a/modules/rhizo_base/manifests/init.pp b/modules/rhizo_base/manifests/init.pp
index 2ee4432..7f41904 100644
--- a/modules/rhizo_base/manifests/init.pp
+++ b/modules/rhizo_base/manifests/init.pp
@@ -67,8 +67,12 @@ class rhizo_base {
   $mncc_codec      = hiera('rhizo::mncc_codec', 'GSM')
   $inter_codec     = hiera('rhizo::inter_codec', 'G729')
 
-  # IP address
   $lcls = hiera('rhizo::lcls', '0')
+  $jb_in = hiera('rhizo::jb_in', '')
+  $jb_out = hiera('rhizo::jb_out', '')
+  $jb_bts = hiera('rhizo::jb_bts', '100')
+
+  # IP address
   $mncc_ip_address = hiera('rhizo::mncc_ip_address', '172.16.0.1')
   $vpn_ip_address = hiera('rhizo::vpn_ip_address')
   $wan_ip_address = hiera('rhizo::wan_ip_address')
diff --git a/modules/rhizo_base/templates/config_values.py.erb b/modules/rhizo_base/templates/config_values.py.erb
index 4ed3d65..999587c 100644
--- a/modules/rhizo_base/templates/config_values.py.erb
+++ b/modules/rhizo_base/templates/config_values.py.erb
@@ -5,6 +5,9 @@
 reload_on_call = 0
 default_log_level = '<%= @default_log_level %>'
 lcls = <%= @lcls %>
+# Jitter Buffers
+JB_in = '<%= @jb_in %>'
+JB_out = '<%= @jb_out %>'
 
 rhizomatica_dir = '<%= @rhizomatica_dir %>'
 sq_hlr_path = '<%= @sq_hlr_path %>'