The Analog Telecom Shield is used to bridge the FXO/FXS ports to IP. This addition will allow Sparky to become a PBX system (using Asterisk or similar) and you can also design your own analog gateway.
With its 4 analog ports, you can chose from a mix of 2FXO/2FXS or straight 4FXS/4FXO.
Currently, we support Asterisk 13.2 with Dahdi version 2.10.1 (modified for SPI).
We have customized the user interface which is PHP based.
- 2 x 2 channel FXS or FXO daughter boards with daisy chain mode
- On/Off Hook LED Indication
- J-TAG Interface for Programming
- Field upgradable