N1 User Manual
1
About This Guide
Thanks for choosing Yeastar N1 Telephone System. Yeastar N1 Telephone System
comprises N1 Core Server and Expansion Units that delivers flexible telephony
interfaces customization and efficient office communication to SME. Deploy N1 to
have analog phones, PSTN, ISDN BRI, ISDN PRI, and GSM/CDMA/UMTS
connectivity that best suits your needs in one’s system.
Audience
This manual will help you learn how to operate and manage your N1 Telephone
System. In this guide, we describe every detail on the functionality and configuration
of N1 Telephone System.
We begin by assuming that you are interested in Yeastar
N1 and familiar with networking and other IT disciplines.
Safety when working with electricity
•
Do not open the device when the device is powered on.
•
Do not work on the device, connect or disconnect cables when
lightning strikes.