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SPA-3102

The SPA3102 supports one RJ-11 POTS (Plain Old Telephone Service) FXS port to connect an existing analog phone or fax machine. The SPA3102 also supports one PSTN FXO port to connect to a Telco or PBX circuit. The SPA3102 includes 2 100BaseT RJ-45 Ethernet interfaces to connect to a home or office LAN, as well as an Ethernet connection to a broadband modem or router. The SPA3102 FXS and FXO lines can be independently configured via software controlled by the service provider or the end user.

SPA-3102 setup:

Connect the SPA-3102:

Internet Port: Connect the Internet Port to your network or your modem/router.  The SIP clients on the SPA-3102 will only communicate via the Internet port.

Ethernet Port: Connect a PC to the Ethernet port.  DHCP will configure the IP address for your PC. After fully configuring the SPA-3102, you may disconnect your PC from this port.

Phone Port: Connect a phone to this port.

Line Port: Connect this port to your Telco line.


Factory Reset the SPA-3102:

Attach a phone to the FXS port and dial the following:

**** <-- Enters the IVR

73738* <-- Factory Reset code

1 <-- You will be prompted to "Press '1' to continue".

The SPA-3102 will now reset.


Note: FAILING to factory reset the box will leave the box in an unknown configuration state.  It is assumed the SPA-3102 is being configured from a DEFAULT STATE followed by the steps below!

Note2: FAILING to follow ONLY the steps below and making additional changes are OUTSIDE the scope of THIS DOCUMENT, will likely result in the SPA-3102 failing to operate as expected, and are generally a BAD IDEA (see Cockup and Edsel) 


SPA-3102 Web Administration:

Open a web browser on your PC to http://192.168.0.1

Click on "Admin Login".

Click "Advanced".


Regional Tab

Remove the Vertical Service Activation Codes


PSTN Line Tab

Proxy: Your.Asterisk.Box

User ID: SOMEUSERNAME

Password: SOMEPASSWORD


Echo Supp Enable: No


Dial Plan 1: (S0<:DIDNUMBER>)

IF PASSING CID INFO: Dial Plan 1: (S0<:s>)

Dial Plan 2: (*x.|x.)


Line 1 VoIP Caller DP: 2

VoIP Caller Default DP: 2


PSTN Ring Thru Line 1: No

PSTN CID For VoIP CID: Yes


VoIP Answer Delay: (default 0) 1

PSTN Answer Delay: (default 16) 5


FXO Port Impedence: 220+820||120nf (USA)

SPA To PSTN Gain: (default 0) 5

PSTN To SPA Gain: (default 0) 5



FreePBX Trunk Setup:


Trunk Name: SOMEUSERNAME  <-- USERNAME from SPA-3102 Config

Peer Details:

dtmfmode=rfc2833
secret=SOMEPASSWORD
host=dynamic
type=friend
fromuser=SOMEUSERNAME
context=from-trunk


USER Context: LEAVE EMPTY



Asterisk Peer Setup (NON-FreePBX systems ONLY):


[SOMEUSERNAME]  <-- USERNAME from SPA-3102 Config
context=default <-- Choose the context depending on your dialplan
dtmfmode=rfc2833
secret=SOMEPASSWORD
host=dynamic
type=friend
fromuser=SOMEUSERNAME

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