diff --git a/conf/sip_profiles/nat.xml b/conf/sip_profiles/nat.xml
index af66cc8238..26e7734c01 100644
--- a/conf/sip_profiles/nat.xml
+++ b/conf/sip_profiles/nat.xml
@@ -16,7 +16,7 @@
     <param name="use-rtp-timer" value="true"/>
     <param name="hold-music" value="$${moh_uri}"/>
     <param name="rtp-timer-name" value="soft"/>
-    <param name="manage-presence" value="true"/>
+    <param name="manage-presence" value="false"/>
     <param name="inbound-codec-negotiation" value="generous"/>
     <param name="nonce-ttl" value="60"/>
     <param name="auth-calls" value="false"/>
diff --git a/conf/sip_profiles/outbound.xml b/conf/sip_profiles/outbound.xml
index 0767a27ca7..5bcca2264c 100644
--- a/conf/sip_profiles/outbound.xml
+++ b/conf/sip_profiles/outbound.xml
@@ -21,7 +21,7 @@
     <param name="hold-music" value="$${moh_uri}"/>
     <param name="use-rtp-timer" value="true"/>
     <param name="rtp-timer-name" value="soft"/>
-    <param name="manage-presence" value="true"/>
+    <param name="manage-presence" value="false"/>
     <param name="inbound-codec-negotiation" value="generous"/>
     <param name="nonce-ttl" value="60"/>
     <param name="auth-calls" value="false"/>