2.1.2 System Connection Diagram
Doorphone & Door Opener
BGM/Music On Hold (MOH)
Pager/
Speaker
Remote PC
Main Unit
*
4
Expansion Unit
*
5
Amplifier
Fax Machine
SLT
External Sensor
IP-PT
IP Softphone,
CA
*
3
Client PC
Router
Private
IP Network
ITSP
*
1
Network
DCE
*
2
(e.g., ADSL Modem)
WAN
SIP Phone
IP-CS
PS CTI Server
PC
Trunk Adaptor
Trunk
(Telephone Company Lines)
E1/PRI
Trunk
(Telephone Company Lines)
Analogue/PRI
SIP-CS S-PS
PC
PC
Expansion Unit
*
5
Expansion Unit
*
5
*1
ITSP: Internet Telephony Service Provider
*2
DCE: Data Circuit Terminating Equipment
*3
CA: Communication Assistant
*4
KX-NS300
*5
KX-NS320
26
Installation Manual
2.1.2 System Connection Diagram
Summary of Contents for KX-NS300
Page 92: ...4 Hook the main unit on the screw heads 92 Installation Manual 4 2 10 Wall Mounting...
Page 150: ...150 Installation Manual 4 13 Starting the KX NS300...
Page 248: ...248 Installation Manual 5 11 Automatic Configuration of Mailboxes...
Page 252: ...252 Installation Manual 6 1 Methods of Stacking Expansion Units...
Page 294: ...294 Installation Manual 8 5 Port Security...
Page 298: ...298 Installation Manual 9 2 System Prompt Languages...
Page 299: ......