I will setup IP pbx system with yeastar, grandstream and cloud

I have 4 years of experience as a System Administrator. As a system admin, one of my important work is configuring and troubleshooting IP PBX Systems. So, I have clear hands-on experiences on the Yeastar S series and Grandstream UCM series.

Yeastar and Grandstream have lots of interesting features like:

• Yeastar cloud
• Linkus Mobile app (Yeaster Soft-phone)
• IVR
• Multiple IVR and press event
• Time condition
• Call queue
• Rind group
• Call transfer to mobile phone
•  Lots of extension
• Conference
• Multiple trunk
• Monitoring system
• Call Recoding
• Call logs

And many more .

Note: If you dont want to use any hardware, you can use Yeastar Cloud PBX.