3
SIP Operation Manual
Model Description
2S:
P1-P2 stand for Phone1-Phone2. Connect to your analog telephone.
2O:
P1-P2 stand for Line1-Line2. Connect to your original telephone line on the wall jack with
RJ-11 cable.
1S1O :
P1 stand for Phone1 and P2 stand for Line1. Phone port is connected to your analog telephone,
and Line port is connected to your original telephone line on the wall jack with RJ-11 cable. P1 will be
relayed to P2 for emergency calls before the power is connected or in the occasion of a power failure.
WARNING:
DO NOT
(1) connect the phone ports to each other (FXS to FXS) or (2) connect any
phone port directly to a PSTN line (FXS to PSTN) or to an internal PBX line (FXS to PBX
extension). Doing so may damage your VoIP gateway.
Rear Panel
2S Model (2 FXS ports)
DC+12V Reset
P1
WAN
L1
FXS ports 1,2
(telephone connectors)
Phone sets connection
ports
WAN port
Connects to broadband
Networks such as ADSL,
Cable Modem or Router
LAN ports 1 ~ 4
(built-in Ethernet switch)
Connect LAN hosts here
to share WAN connection.
IP sharing features enabled
POWER
Connects to the power
adapter (comes with
the gateway)
RESET
To reset the
gateway
Or to restore
factory settings
P2
L2
L3 L4
