Yeastar S300 VoIP PBX

Yeastar S300 delivers enterprise-class IP telephony services with a base configuration that supports 300 users and is expandable to 500 users which makes it the perfect choice for offices that handle extremely high call volume.

Maximize needs 300 Users (expandable to 500) 60 Concurrent Calls (expandable to 120) Up to 24 FXS/FXO/BRI Ports Up to 6 GSM/3G/4G Channels Up to 3 E1/T1/PRI Ports	Security Protected from Internet hackers, viruses with built-in firewall, TLS, SRTP, and more.	Performance Powered by Freescale ARM A9 industrial grade quad-core CPU processors.
Future-proof Free lifetime software/firmware upgrade assure reliability over the years.	Easy to use Save time with streamlined installation. Manage PBX on the intuitive web GUI.	Phone provisioning Automatically provision phones from Yealink, Snom, VTech and more.

Flexible Modular Design
With Yeastar S-Series, all the telephony interfaces are modular and customizable, S300 allow 3 Expansion Boards and Telephony Modules to add telephony interfaces.
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Everything in App Center
An easy access to a wealth of apps to extend features for your PBX and powers your communication.
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