15 Matrix ETERNITY NE Quick Start
If ETERNITY NENX is connected to a Private Network (Behind the NAT),
• Connect the Extended IP Phone, or any Open IP Phone to the LAN Switch.
• Register any SIP device (Extended IP Phone/ Softphone client or Open IP phone) on the public network as
SIP Extension. In this case, configure Port Forwarding for SIP and RTP on the Router.
Wireless WAN
• Connect any Extended IP Phone, or any standard Open IP Phone to the LAN Switch.
• Register any SIP device (Extended IP Phone/Softphone client or Open IP Phone) on the public network as
SIP Extension.
GSM/UMTS/
LTE
LAN Switch/Hub
Ethernet
WAN
Modem/
Router
SIP Extensions
SLT Extensions
CO
Wireless WAN (Mobile1)
Ethernet
WAN
LAN Switch/Hub
SIP Extensions
CO
SLT Extensions