19 Operation on an ISDN Access
ARGUS 152
257
19.11 Time Measurement
The ARGUS measures three different times:
- Connection setup time
- The propagation delay of the data
- The difference between the propagation delays for the data on two B channels.
Connection setup time
The ARGUS places an outgoing call and measures the time between sending the SETUP
and receiving the ALERT or CONN. The ARGUS disconnects automatically as soon as the
measurement is completed.
ARGUS Main Menu
The speed-dialling memory opens (see
page 364). Use the cursor keys to scroll to
desired the number or reenter the number
on the keypad.
Enter the B channel on the keypad
Perform measurement
Display:
If the ARGUS cannot perform the
measurement - e.g. because the call
number entered was wrong or no
B channel is free - the cause (see page
380) will be displayed.
-
Connection setup time in seconds
-
L3 message received when the
connection has been fully setup
Single tests
Time measurement
Select service
B channel select
Conn. up time
Dial the number
