Yeastar S-Series

Yeastar S-Series

When it comes to upgrading  business phone system, it is important to consider simplicity and flexibility   alongside the feature and costs. Yeastar S-Series VoIP PBX accomplishes all and is the preferred choice of SMBs worldwide. The simple , easy-to-manage PBX system comes packed with all-inclusive premium features and fits into the budget.

The Yeastar S-Series is comprised of four models, each support an increasing number of extensions and concurrent calls:

  1. Yeastar S20 VoIP PBX: 20 users, 10 concurrent calls
  2. Yeastar S50 VoIP PBX: 50 users, 25 concurrent calls
  3. Yeastar S100 VoIP PBX: 100/200users (expandable), 30/60 concurrent calls (expandable)
  4. Yeastar S300 VoIP PBX: 300/500, users (expandable), 60/120 concurrent calls (expandable)

S-Series VoIP PBX systems  Benefits

No Maintenance Fees: All S-Series systems are Plug and Play and ready to be used immediately. Features and firmware updates are free, with no maintenance fees, ever. The new Yeastar app store allow users to customize and extend the capabilities of the S-Series, enabling options such as LDAP, auto provisioning support, and much more.

Enhanced System Security: All S-Series VoIP PBX systems include a built in firewall for protection against hackers, eavesdropping, and viruses. Pin Protection, IP restrictions, TLS, and SRTP encryption, automatic DDOS attack detection, incorrect entry login jails, and the ability to block local or international area codes safeguard against malicious and fraudulent intent.

Built for Performance: Industry leading components including Texas Instruments Voice Processors, Freescale ARM A9 industrial grade Quad Core CPU, increased RAM, and Samsung Flash Memory. Built in PBX failover when two S-Series PBX’s are combined in a active passive mode.

Scalable by Design: The S100 and S300 models include the capacity to scale the number of registered extensions from 100 to 200, and from 300 to 500 respectively.

Field Upgradable: Easy to install color coded FXO, FXS, SIP, ISDN BRI, E1/T1/PRI, GSM/CDMA/3G/UTMS modules provide the ability to increase the number of users, concurrent call capacity, and change the type of telephony connection as required.

It is time to make a giant leap in efficiency and cost savings with the Yeastar S-Series VoIP PBX  that assures reliability over years with everything small and medium businesses  need.

Yeastar s20

Yeastar s50

Yeastar s100

Yeastar s300

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