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mbunse / kids_phone

Raspberry Pi project for a SIP phone for children.
MIT License
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Please document FeTAp conversion #1

Open probonopd opened 6 years ago

probonopd commented 6 years ago

Since the code refers to FeTAp, I am assuming you are converting one into a SIP phone. Can you please document the hardware aspects, e.g., are you using the original handset and ringer? What does one need to solder where?

probonopd commented 6 years ago

Update: Just discovered

But some documentation on the other hardware aspects would be highly appreciated. Thanks!

mbunse commented 6 years ago

Hi @probonopd, thanks for you comment. I hope to find some time updating the documentation later this week. In the meantime I can give you some information on the setup here: I used the original microphone and speaker and soldered jack plugs to respective cables and connect these plugs with a USB soundcard. The ringer is replaced by USB powered speakers connected the pi's audio connector. I found two pins from the cradle, so that these can indicate if the cradle is up. I also added a LED to indicate the systems state. I added a web interface to be able to set phonenumbers for the keys and to add numbers to a whitelist for incoming calls. I am currently working on the possibility to update the SIP registration without requiring root permissions for the web interface. Finally, I want to be able to run the pi wifi in an access point mode to be able to set it up in any wifi network.

mbunse commented 6 years ago

In the meantime some pictures here. I painted the phone pink. image image

mbunse commented 6 years ago

I am currently working on the wiring of a slightly different keytap from FeTap 751-2. The FeTap above is a FeTap 755 supporting MFV. I will complete the documentation later. Sorry for the delay.

probonopd commented 6 years ago

No hurries. Keep up this great work.