'identify' configObject doesn't have a synopsis

Add a straightforward synopsis and description to the identify config object
in XML documentation.

(issue ASTERISK-22311)
(closes issue ASTERISK-22311)
Reported By: Rusty Newton
........

Merged revisions 399031 from http://svn.asterisk.org/svn/asterisk/branches/12


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@399032 65c4cc65-6c06-0410-ace0-fbb531ad65f3

res/res_pjsip_endpoint_identifier_ip.c

@@ -35,11 +35,18 @@
 		<synopsis>Module that identifies endpoints via source IP address</synopsis>
 		<configFile name="pjsip.conf">
 			<configObject name="identify">
+				<synopsis>Identifies endpoints via source IP address</synopsis>
 				<configOption name="endpoint">
 					<synopsis>Name of Endpoint</synopsis>
 				</configOption>
 				<configOption name="match">
 					<synopsis>IP addresses or networks to match against</synopsis>
+					<description>
+						The value is a comma-delimited list of IP addresses. IP addresses may
+						have a subnet mask appended. The subnet mask may be written in either
+						CIDR or dot-decimal notation. Separate the IP address and subnet
+						mask with a slash ('/')
+					</description>
 				</configOption>
 				<configOption name="type">
 					<synopsis>Must be of type 'identify'.</synopsis>