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6 6 0 L O O P B A C K R E Q U E S T
L O O P B A C K R E Q U E S T : E X E C
E N T : E X E C E S C : P R V
●
Version Verification [670]
1
Dial the number of a remote site and connect
the line to it before starting the test.
2
Select [EXEC].
3
Press the ENTER button to start the test.
4
To end the test, press the ESC button.
●
Loopback Test with Connected Site (Loopback Request)
This test is conducted to check the environment between the sites connected for communication by having the destination
site send back the audio and video data transmitted from the local site (remote loopback).
T E S T
E S C : P R V
6 7 0 V E R S I O N
L O C A L R E M O T E
S Y S T E M :
■ ■ ■ ■ ■ ■
-
■ ■
■ ■ ■ ■ ■ ■
-
■ ■
H O S T :
■ ■ ■ ■ ■ ■
-
■ ■
■ ■ ■ ■ ■ ■
-
■ ■
D S P :
■ ■ ■ ■ ■ ■
-
■ ■
■ ■ ■ ■ ■ ■
-
■ ■
S U B :
■ ■ ■ ■ ■ ■
-
■ ■
■ ■ ■ ■ ■ ■
-
■ ■
H / W :
■ ■ ■ ■ ■ ■
-
■ ■
■ ■ ■ ■ ■ ■
-
■ ■
E S C : P R V
d
Remote site version is displayed.
Control site version is displayed.
If a loopback request is made during communication in
G722 mode, it may be switched to G728 mode. Try
connecting the remote site again and start the test all
over.
Note
