tm docs: Expand $T_fr_inv_timeout section

(cherry picked from commit b71cf95)
OpenSIPS · Aug 21, 2024 · 7aeb53c · 7aeb53c
1 parent 842a302
commit 7aeb53c
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/modules/tm/doc/tm_admin.xml b/modules/tm/doc/tm_admin.xml
@@ -1991,7 +1991,8 @@ route{
 			<para>
 			<emphasis>$T_fr_inv_timeout (R/W)</emphasis> - the timeout
 			for the final reply to an INVITE request, after a 1XX reply
-			was received
+			was received.  This variable may also be set in an onreply_route
+			(e.g. on 180 Ringing, after 100 Trying) and still take effect.
 			</para>
 			<para>
 			With each different request received,