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Chapter 1 CCIS FEATURES
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NWA-088654-001 Rev.1.0
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CALLING NUMBER DISPLAY-CCIS
When the Station 200 on the Office A answers the call from the network and transfers the call to the Station
300 on the Office B, the calling party number will be displayed on the Station 300.
When the call from the network terminates to the Station 300 on the Office B and be forwarded to the Sta-
tion 301 on the Office B, the calling party number will be displayed on the Station 301.
When the call from the network terminates to the Station 200 on the Office A and be forwarded to the Sta-
tion 300 on Office B, the calling party number will be displayed on the Station 300.
ISDN CPN/
Caller-ID/
T1-ANI
Office A
Office B
Calling Party Number
CCIS
300
200
The calling party number can be displayed.
Transfer
ISDN CPN/
Caller-ID/
T1-ANI
Office A
Office B
Calling Party Number
CCIS
Call Forwarding
300
301
The calling party number can be displayed.
ISDN CPN/
Caller-ID/
T1-ANI
Office A
Office B
Calling Party Number
CCIS
300
200
The calling party number can be displayed.
Call Forwarding