From b498a0ad470a83f1e21c45a585926509827dda50 Mon Sep 17 00:00:00 2001
From: Daniel-Constantin Mierla <miconda@gmail.com>
Date: Mon, 16 May 2022 09:09:42 +0200
Subject: [PATCH] dialog: docs -remark wabout to-tag parameter for dlg_get()

---
 src/modules/dialog/doc/dialog_admin.xml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/modules/dialog/doc/dialog_admin.xml b/src/modules/dialog/doc/dialog_admin.xml
index f8cbfb2e9c7..5b8d99b180d 100644
--- a/src/modules/dialog/doc/dialog_admin.xml
+++ b/src/modules/dialog/doc/dialog_admin.xml
@@ -2081,7 +2081,8 @@ dlg_bridge("sip:user@kamailio.org", "sip:annoucement@kamailio.org",
 			</para>
 		</listitem>
 		<listitem>
-			<para><emphasis>ttag</emphasis> - SIP To tag.
+			<para><emphasis>ttag</emphasis> - SIP To tag (it can be empty string
+			to match a dialog during call setup (eg., match for CANCEL)).
 			</para>
 		</listitem>
 		</itemizedlist>