@@ -112,39 +112,33 @@ if [ "0$VERIFY_ACL" -eq 1 ] ; then

 fi

 cat <<EOF

 $0 $VERSION

-usage: 

+parameter usage: 

            * subscribers *

- $CMD add <username> <password> <email> .. add a new subscriber (*)

- $CMD passwd <username> <passwd> ......... change user's password (*)

- $CMD rm <username> ...................... delete a user (*)

- $CMD mail <username> .................... send an email to a user

- $CMD alias show [<alias>] ............... show aliases

- $CMD alias rm <alias> ................... remove an alias

- $CMD alias add <alias> <uri> ............ add an aliases 

+ add <username> <password> <email> .. add a new subscriber (*)

+ passwd <username> <passwd> ......... change user's password (*)

+ rm <username> ...................... delete a user (*)

+ mail <username> .................... send an email to a user

+ alias show [<alias>] ............... show aliases

+ alias rm <alias> ................... remove an alias

+ alias add <alias> <uri> ............ add an aliases 

            * access control lists *

- $CMD acl show [<username>] .............. show user membership

- $CMD acl grant <username> <group> ....... grant user membership (*)

- $CMD acl revoke <username> [<group>] .... grant user membership(s) (*)

+ acl show [<username>] .............. show user membership

+ acl grant <username> <group> ....... grant user membership (*)

+ acl revoke <username> [<group>] .... grant user membership(s) (*)

            * usrloc *

- $CMD ul show [<username>]................ show in-RAM online users

- $CMD ul rm <username> ................... delete user's UsrLoc entries

- $CMD ul add <username> <uri> ............ introduce a permanent UrLoc entry

- $CMD showdb [<username>] ................ show online users flushed in DB

+ ul show [<username>]................ show in-RAM online users

+ ul rm <username> ................... delete user's UsrLoc entries

+ ul add <username> <uri> ............ introduce a permanent UrLoc entry

+ showdb [<username>] ................ show online users flushed in DB

-           * server health *

- $CMD monitor ............................ show internal status

- $CMD ps ................................. show runnig processes 

- $CMD fifo ............................... send raw commands to FIFO

-

-           * server control *

- $CMD start .............................. start ser

- $CMD stop ............................... stop ser

- $CMD restart ............................ restart ser

-

-           * miscellaneous *

- $CMD cisco_restart <uri> ................ restart a Cisco phone

+           * control and diagnostics *

+ moni ... show internal status      start .... start ser

+ ps ..... show runnig processes 	stop ..... stop ser

+ fifo ... send raw FIFO commands    restart .. restart ser

+ ping <uri> .. ping a URI (OPTIONS)

+ cisco_restart <uri> .. restart a Cisco phone (NOTIFY(

    Commands labeled with (*) will prompt for a MySQL password.

@@ -755,6 +749,16 @@ case $1 in

 		fifo_cmd "$@"

 		;;

+	ping)

+		if [ "$#" -ne 2 ] ; then	

+			usage

+			exit 1

+		fi

+		fifo_cmd t_uac_dlg OPTIONS "$2" "." "From: sip:daemon@$SIP_DOMAIN" \

+			"To: <$2>" "Contact: <sip:daemon@!!>" "." "." |

+			head -1

+		;;

+

 	cisco_restart)

 		if [ "$#" -ne 2 ] ; then	

 			usage