From e0b6d7e4c24a87f04a69b6b74a4802d458e0aa37 Mon Sep 17 00:00:00 2001
From: karl anderson <karl@2600hz.com>
Date: Tue, 10 Mar 2015 14:47:55 -0400
Subject: [PATCH] registrar: fix expires value

---
 kamailio/registrar-role.cfg | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/kamailio/registrar-role.cfg b/kamailio/registrar-role.cfg
index d5c2c96..2a3f4e2 100644
--- a/kamailio/registrar-role.cfg
+++ b/kamailio/registrar-role.cfg
@@ -145,6 +145,10 @@ route[ATTEMPT_AUTHORIZATION]
     if($var(expires) == 0) {
         xlog("L_INFO", "$ci|end|unregister request from $Au $si:$sp");
         exit;
+    } else if($var(Expires) < REGISTRAR_MIN_EXPIRES) {
+        $var(Expires) = REGISTRAR_MIN_EXPIRES;
+    } else if($var(Expires) > REGISTRAR_MAX_EXPIRES) {
+        $var(Expires) = REGISTRAR_MAX_EXPIRES;
     }
 
     if($(proto{s.tolower}) == "udp" || $(proto{s.tolower}) == "tcp" || $(proto{s.tolower}) == "tls") {