Building an Open Source VoIP Hardware Phone

Saúl Ibarra Corretgé@saghul

Building an Open SourceVoIP Hardware Phone

AG ProjectsSIP Infrastructure Experts

Hoi!

• @saghul

• VOIP ALL THE THINGS

• Open Source

Hardware?


Raspberry Pi


Raspberry Pi

• ARM processor at 700 MHz - 1GHz

• 512 MB of RAM

• 10/100 Ethernet port

• USB 2.0 ports

•GPIO

•Debian runs on it


+ = ?


To achieve great things, two things are needed; a plan, and not quite enough time.

- Leonard Bernstein


Saúl Tijmen

OP^2

Open Pi Phone


OP^2

• Framework for developing a SIP hardware device

• SIP SIMPLE SDK at the core

• Web based configuration interface

• RESTful API for configuration and control

• Pluggable hardware backends


SIP SIMPLE SDK


OP^2 Architecture


1st prototype:Falcon

retina display!


Implementation challenges

• Initial knowledge and time

• Performance on the Raspberry Pi

• Interaction with the hardware

• Tendency to over-engineering


Future Plans

• Enhance audio quality

• Provisioning system using Bonjour

• Web based contact management

• PoE

• Other hardware platforms


http://op2-project.github.io




Questions?

bettercallsaghul.com@saghul

Building an Open Source VoIP Hardware Phone

Technology

Transcript of Building an Open Source VoIP Hardware Phone