PRESENCE_STATE: Provide better documentation for the 'e' option.
[asterisk/asterisk.git] / funcs / func_presencestate.c
index 51df750..66a3f2e 100644 (file)
@@ -71,7 +71,8 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
                        <parameter name="options" required="false">
                          <optionlist>
                            <option name="e">
-                                 <para>Base-64 encode the data.</para>
+                                 <para>On Write - Use this option when the subtype and message provided are Base64
+                                       encoded. On Read - Retrieves message/subtype in Base64 encoded form.</para>
                                </option>
                          </optionlist>
                        </parameter>
@@ -85,6 +86,8 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
                        the dialplan.  The <literal>CustomPresence:</literal> prefix must be used. For example:</para>
                        <para>Set(PRESENCE_STATE(CustomPresence:lamp1)=away,temporary,Out to lunch)</para>
                        <para>Set(PRESENCE_STATE(CustomPresence:lamp2)=dnd,,Trying to get work done)</para>
+                       <para>Set(PRESENCE_STATE(CustomPresence:lamp3)=xa,T24gdmFjYXRpb24=,,e)</para>
+                       <para>Set(BASE64_LAMP3_PRESENCE=${PRESENCE_STATE(CustomPresence:lamp3,subtype,e)})</para>
                        <para>You can subscribe to the status of a custom presence state using a hint in
                        the dialplan:</para>
                        <para>exten => 1234,hint,CustomPresence:lamp1</para>