LAN
WAN
Internet
STUN
STUN
STUN
STUN
Server
Server
SI
SIP
Server
Server
Fixed I
Fixed IP Address
Address
SI
SIP
Server
Server
STUN
STUN
Server
SIP
Server
Fixed IP Address
SIP
Server
PBX with
V-SIPGW4 Card
ISP/ITS
ISP/ITSP
ISP/ITS
ISP/ITSP
ISP/ITSP
ISP/ITSP
Router
(NAT enabled)
PC
IP-PT
Switching
Hub
Note
•
If an ISP/ITSP uses a device such as SBC (Session Border Controller), you may not have to enable
the NAT Traversal feature.
•
A STUN Server is supplied by an ISP/ITSP, and not included with the PBX.
286
Installation Manual
8.3.1 IP Telephony Service
Содержание KX-NS300
Страница 92: ...4 Hook the main unit on the screw heads 92 Installation Manual 4 2 10 Wall Mounting...
Страница 144: ...Example KX NT346 Ethernet Straight Cable To a PC 144 Installation Manual 4 11 2 LAN Connections for IP Telephones...
Страница 150: ...150 Installation Manual 4 13 Starting the KX NS300...
Страница 245: ...Example IMAP Account Settings Outlook 2010 Installation Manual 245 5 10 Programming E mail Integration for UM Voice...
Страница 248: ...248 Installation Manual 5 11 Automatic Configuration of Mailboxes...
Страница 252: ...252 Installation Manual 6 1 Methods of Stacking Expansion Units...
Страница 294: ...294 Installation Manual 8 5 Port Security...
Страница 298: ...298 Installation Manual 9 2 System Prompt Languages...
Страница 299: ......