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1.2 Basic System Construction
Installation Manual 25
1.2.2 System Connection Diagram
*
1
ITSP: Internet Telephony Service Provider
*
2
DCE: Data Circuit Terminating Equipment
WAN
Doorphone & Door Opener
BGM/Music On Hold (MOH)
Pager/
Speaker
Batteries
Voice Processing
System
KX-T7636/
KX-T7633
Remote PC
PC
Printer
Router
Trunk (Telephone Company Lines)
Analogue/BRI/PRI/T1/E1
Pure IP-PBX
PC
CSPS
Wireless Phone
Fax Machine
PC
USB
APT
DPT
ISDN Telephone
Amplifier
CTI Server
PC
PC
SLT
DSS Console
DSS Console
KX-T7600 DPT KX-T7600 DPT
External Sensor/
External Relay Device
IP-PT
IP Softphone
SIP Extension
Private
IP Network
ITSP
*
1
Network
DCE
*
2
(e.g., ADSL
Modem)