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

2. Outline I.Idea II.Design Norms III.Objectives IV.Design Process V.Obstacles VI.Progress VII.Questions Outline → Idea → Design Norms → Objectives → Design Process → Obstacles → Progress → Questions

3. 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 Idea 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 → QuestionsOutline → 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. 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 Design Process Team 7→ Background→ Idea→ Design Norms → Alternatives → Pursuit → Progress → QuestionsOutline → Idea → Design Norms → Objectives → Design Process → Obstacles → Progress → Questions

7. Obstacles AsteriskNOW over PBX in a Flash Chan-Mobile software patch Landline Connectivity 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 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 ?