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This project outlines the design process for a system enabling basic cell phone operations from landline phones. The team aims to create a seamless integration, combining the best features of both systems. They focus on integrity, usability, integration of existing technology, and cost-effectiveness. The objectives include using PCs to route calls, creating standalone prototypes, and adding features like text messaging and voice activation. The team overcame obstacles like IP phone orientation and Bluetooth connectivity issues. Progress has been made in setting up the operating system and conducting initial tests. Their journey includes a series of questions aimed at refining the system further.
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Team 7 Second Semester Reintroduction Phil Overbeeke Jeffrey Enahoro Keith Conrad Andrew Stutzman Matt Gardner
Outline • Idea • Design Norms • Objectives • Design Process • Obstacles • Progress • Questions Outline → Idea → Design Norms → Objectives → Design Process → Obstacles → Progress → Questions
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
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
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
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
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
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
Progress • In Progress • Hardware • Development Board • Operating System • Software • Chan-Mobile • Dial Plan Outline → Idea → Design Norms → Objectives → Design Process → Obstacles → Progress → Questions
Questions ? Outline → Idea → Design Norms → Objectives → Design Process → Obstacles → Progress → Questions
