diff --git a/modules/rhizo_base/files/etc/freeswitch/sip_profiles/internalvpn.xml b/modules/rhizo_base/files/etc/freeswitch/sip_profiles/internalvpn.xml
index d2c99a1..d62391c 100644
--- a/modules/rhizo_base/files/etc/freeswitch/sip_profiles/internalvpn.xml
+++ b/modules/rhizo_base/files/etc/freeswitch/sip_profiles/internalvpn.xml
@@ -172,7 +172,7 @@
     <!-- Can be 'true' or 'contact' -->
     <!--<param name="multiple-registrations" value="contact"/>-->
     <!--set to 'greedy' if you want your codec list to take precedence -->
-    <param name="inbound-codec-negotiation" value="generous"/>
+    <param name="inbound-codec-negotiation" value="greedy"/>
     <!-- if you want to send any special bind params of your own -->
     <!--<param name="bind-params" value="transport=udp"/>-->
     <!--<param name="unregister-on-options-fail" value="true"/>-->
diff --git a/modules/rhizo_base/templates/vars.xml.erb b/modules/rhizo_base/templates/vars.xml.erb
index 342b674..30e1a31 100644
--- a/modules/rhizo_base/templates/vars.xml.erb
+++ b/modules/rhizo_base/templates/vars.xml.erb
@@ -146,7 +146,7 @@
        127 - BV32
 
   -->
-  <X-PRE-PROCESS cmd="set" data="global_codec_prefs=OPUS,G729,AMR,GSM,PCMA"/>
+  <X-PRE-PROCESS cmd="set" data="global_codec_prefs=AMR,OPUS,G729,GSM,PCMA"/>
   <X-PRE-PROCESS cmd="set" data="outbound_codec_prefs=OPUS,G729,AMR,GSM"/>
 
   <!--