InterhackerspacePBX/Payphone
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The Payphone is a British Telecom Payphone 300
Internally its missing the main logic board and the cash box
Conversion Plan
Pi + usb audio and a sip softphone
Connections
There are 4 connections internal details of the pins outs can be found below
Main connection 34 pin connector
Pin | Colour | Function | Detail |
---|---|---|---|
1 |
Handset 6 pin connector
Pin | Colour | Function | Detail |
---|---|---|---|
1 | Brown | LCD |
Coin acepter
TBD
Coin holder
TBD