From c4afb8dab4f12a3a305894e4e260292b5bdca0d7 Mon Sep 17 00:00:00 2001
From: Henning Westerholt <hw@gilawa.com>
Date: Wed, 9 Nov 2022 20:28:45 +0000
Subject: [PATCH] ims_usrloc_pcscf: document expires_grace parameter

---
 .../doc/ims_usrloc_pcscf_admin.xml             | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/src/modules/ims_usrloc_pcscf/doc/ims_usrloc_pcscf_admin.xml b/src/modules/ims_usrloc_pcscf/doc/ims_usrloc_pcscf_admin.xml
index a237a1eb61f..da4f99a7b9b 100644
--- a/src/modules/ims_usrloc_pcscf/doc/ims_usrloc_pcscf_admin.xml
+++ b/src/modules/ims_usrloc_pcscf/doc/ims_usrloc_pcscf_admin.xml
@@ -180,6 +180,24 @@ modparam("ims_usrloc_pcscf", "db_mode", 1)
         <programlisting format="linespecific">...
 modparam("ims_usrloc_pcscf", "match_contact_host_port", 0)
 ...
+</programlisting>
+      </example>
+    </section>
+
+    <section>
+      <title>expires_grace (int)</title>
+
+      <para>Specify a grace time for keeping the contacts until they are finally deleted.
+          The value of the parameter is defined in seconds.</para>
+
+      <para><emphasis>Default value is 3600.</emphasis></para>
+
+      <example>
+        <title>Set expires_grace parameter</title>
+
+        <programlisting format="linespecific">...
+modparam("ims_usrloc_pcscf", "expires_grace", 1800)
+...
 </programlisting>
       </example>
     </section>