Yeastar S300 IP PBX 300user, 60channel

The Yeastar S300 VoIP phone system delivers enterprise-grade IP telephony with a base configuration supporting up to 300 users, expandable to 500 users. Designed to scale with your business, the S300 IP-PBX accommodates up to 24 analog ports, 24 BRI ports, 3 E1/T1/PRI ports, and 6 GSM channels. It also supports up to 3 expansion boards and 2 DSP modules (sold separately).

Powered by advanced processor technology and built on Asterisk 13, the Yeastar S300 offers exceptional reliability with one of the highest Mean Time Between Failures (MTBF) in the industry. As part of Yeastar's latest S-Series VoIP PBX line, the S300 is easy to install and manage, featuring fast setup with auto-configuration, auto-detection, and plug-and-play capabilities. Its intuitive graphical user interface and point-and-click online configuration panel make management straightforward from any internet-enabled device.

The S-Series VoIP PBX provides flexible telephony interfaces and scalability with its modular design. Beyond its robust built-in SIP capabilities, the S-Series allows for customization of extensions and physical trunks according to your needs. As your business grows, adding users and handling more concurrent calls is simple with the S-Series. Whether you need FXS, FXO, ISDN BRI, GSM/3G, or E1/T1/PRI interfaces, Yeastar’s modular and customizable system adapts to your evolving telephony requirements.

*Expansion ports and modules not included

Yeastar S300 VoIP PBX Highlights:
300 users (expandable to 500) and 60 concurrent calls (expandable to 120)
Includes 300 SIP trunks
Add optional modules to activate additional ports up to 24 Analog, 24 BRI, 6 GSM, and 3 E1/T1/J1
Includes 10,000 minutes of expandable voicemail storage
Add up to 2 D30 modules to expand capacity by 100 extensions and 30 concurrent calls each
3 interfaces for expansion cards (EX08 1 PRI card or EX30 mounting card for 4 modules)
Built-in call recording capability
Add on powerful apps including auto provisioning, LDAP, and more
Free lifetime software/firmware upgrades
Connect multiple sites and remote users instantly
No hidden charges or extra licensing fees
Low power consumption at 6.2-59.1W
Automated attendant (IVR)
Email to SMS/SMS to email
Fax to email
Paging/intercom
Mobility extension
Music on hold
SIP forking
Voicemail to email
1U rack mountable