Asterisk Basic Setup with Voicemail

I'm in need of an Asterisk expert to assist with the installation and implementation of a basic setup with default features, specifically focusing on voicemail setup.

Key responsibilities include:
- Executing the installation and configuration of Asterisk for a basic setup
- Ensuring that default features are correctly implemented and operational
- Setting up and troubleshooting any issues related to the voicemail system

Ideal candidates for this position should have:
- Proven experience working with Asterisk installations
- Strong understanding of default Asterisk features
- Prior experience in setting up and configuring voicemail systems
- Excellent troubleshooting skills

Please include in your proposal any relevant experience and examples of previous work.