Team 7

1. Team 7 Second Semester Reintroduction Phil Overbeeke Jeffrey Enahoro Keith Conrad Andrew Stutzman Matt Gardner

2. Outline • Idea • Design Norms • Objectives • Design Process • Obstacles • Progress • Questions Outline → Idea → Design Norms → Objectives → Design Process → Obstacles → Progress → Questions

3. Idea • Cell Phone to Landline System • Basic cell phone operations from landline phone • Send/Receive calls from landline via cell phone • Potential to develop additional features • Replace or co-exist with landline system Outline → Idea → Design Norms → Objectives → Design Process → Obstacles → Progress → Questions

4. Design Norms • Integrity • Easy to use • Maintain standard handset • Integrate cell phone features • Stewardship • Utilization of existing systems • Savings over multiple phone bills • Cost of device • Trust • Quality of Product Team 7→ Outline→ Background→ Idea→ Design Norms → Alternatives → Pursuit → Progress → Questions Outline → Idea → Design Norms → Objectives → Design Process → Obstacles → Progress → Questions

5. Objectives • Semester Objective • Use PC to route cell phone calls • Minimum standard of success • Ideal Semester Objective • Use dev board to create a stand alone prototype • A+ standard of success • Ideal Product • Added functionality • Text Messaging • Voice Activation Outline → Idea → Design Norms → Objectives → Design Process → Obstacles → Progress → Questions

6. Design Process • AsteriskNow • Custom Linux distribution developed by Digium • Most current version of Asterisk • Most well documented • Works with Chan-Mobile • Chan-Mobile • Asterisk channel driver • Use cell phone as FXO/FXS port Team 7→ Background→ Idea→ Design Norms → Alternatives → Pursuit → Progress → Questions Outline → Idea → Design Norms → Objectives → Design Process → Obstacles → Progress → Questions

7. Obstacles Tradeoffs: Good tutorials in PBX in a Flash, but mostly IP phone oriented Easily allow for connectivity between software and cell phone, BlueZ Bluetooth protocol stack The Weasel Incident • AsteriskNOW over PBX in a Flash • Chan-Mobile software patch • Landline Connectivity Outline → Idea → Design Norms → Objectives → Design Process → Obstacles → Progress → Questions

8. Progress • Completed • Operating System • AsteriskNow • Installed and Configured • Software • Asterisk • “Hello World” test • Dial tone test Outline → Idea → Design Norms → Objectives → Design Process → Obstacles → Progress → Questions

9. Progress • In Progress • Hardware • Development Board • Operating System • Software • Chan-Mobile • Dial Plan Outline → Idea → Design Norms → Objectives → Design Process → Obstacles → Progress → Questions

10. Questions ? Outline → Idea → Design Norms → Objectives → Design Process → Obstacles → Progress → Questions