PABX Telephone System Development

Job ID: 39409866

Budget: $30 – $250 SGD

I need a comprehensive development package for a PABX telephone system. This includes:

Schematic Design:
- Create detailed schematics for the PABX telephone system.

Firmware Development:
- Develop firmware for a cost-effective and easily obtainable microcontroller (MCU).
- Implement common PABX features.

Ideal Skills and Experience:
- Proficiency in schematic design and firmware development.
- Experience with a variety of MCUs, especially cost-effective ones.
- Knowledge of PABX systems and their functionalities.

Please provide work instructions for assembly and usage. Looking forward to your expertise!

Just provide schematic and firmware with detail documentation is enough.