Grandstream PBX and Fanvil Setup Expert

I am seeking a skilled programmer with expertise in Grandstream PBX systems and Fanvil IP phones to assist with setting up and configuring our communication infrastructure. The project involves working with the Grandstream UMC6302A and Fanvil VOIP phones.

Key Requirements:
- Set up and configure the Grandstream PBX system
- Connect equipment to the PBX, including Grandstream UMC6302A and Fanvil VOIP phones
- Configure user extensions
- Set up VoIP/SIP trunks

Ideal Skills and Experience:
- Proven experience with Grandstream PBX systems and Fanvil IP phones
- Strong understanding of VoIP/SIP trunk setup
- Ability to configure and troubleshoot user extensions
- Familiarity with network configuration and telecommunication systems

If you have the necessary experience and skills, I would love to hear from you to ensure a smooth and efficient setup.some with voicemail
Group call setup