Yeastar S-Series VoIP PBX

Yeastar S-Series VoIP PBX offers a scalable solution that is easy to install and manage and that has been built to provide the ultimate performance quality. Targeted for small and medium size enterprises, the Yeastar S-series PBX can support a range of 20 to 300 users and 10 to 60 concurrent calls. 

Future proof your business and your investment with the S-series PBX; built to meet all of your current communications needs, but also built with a modular design that is highly flexible. The S-series is easy to install with plug and play connectivity and auto provisioning options. It also has Metro UI driven by point and click configuration. Better yet, the S-series offers advanced failover protection as well as monitoring and reporting capabilities. 

• The S-Series PBX can be configured with any of the telephony interfaces below.  The S20 supports 2 modules without expansion boards, S50 supports 4 modules without expansion boards, S100 supports 8 modules=2 expansion cards, and S300 supports 12 modules=3 expansion cards.
• One Expansion card can support 4 modules. On S100 and S300, you must install expansion boards if you want to add modules or PRI port.
• The S100 and S300 support the D30 module to add 100 users and 30 calls.

Telephony Modules:

Expansion Modules:

Yealink S-series Features and Specifications 

• Works with SIP/IAX2, PSTN lines ISDN BRI, E1/T1/PRI, and GSM/CDMA/3G
• Built-in call recording capability
• Powerful Apps (add-ons) include Auto Provision, LDAP, and more coming soon
• Free lifetime software/firmware upgrade and above all, it’s super easy
• Connect multiple sites and remote users instantly
• No hidden charges and extra licensing fees
• Low power consumption (1.8-59.1 watt)

More features:

• Automated Attendant (IVR)
• Attended Transfer
• AutoCLIP
• Blind Transfer
• Blacklist/Whitelist
• Call Back
• Call Detail Records (CDR)
• Call Forwarding
• Call Monitor
• Call Parking
• Call Pickup
• Call Recording
• Call Routing
• Call Waiting
• Caller ID
• Conference
• Custom Prompt
• Dial by Name
• DISA
• Distinctive Ringtone
• DNIS
• Do Not Disturb (DND)
• Event Center
• Email to SMS/SMS to Email
• Fax to Email
• Follow Me
• Paging/Intercom
• LDAP
• Mobility Extension
• And More...