Yeastar S Series VoIP PBX Review - TechGeek365

Yeastar S Series VoIP PBX Review

yeastar s series pbx review

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

  • S2 Module has 2 FXS Ports
  • O2 Module has 2 FXO Ports
  • SO Module has 1 FXS Port and 1 FXO Port
  • B2 Module has 2 BRI Ports
  • GSM Module has 1 GSM Channel. Frequency: 850/900/1800/1900 MHz (quad-band)
  • 3G Module has 1 WCDMA Channel. Frequency: 900/2100 MHz, 850/2100 MHz, 850/1900 MHz

Expansion Modules

  • EX30 has 1 onboard E1/T1/PRI port.
  • EX08 has 4 onboard module slots and 8 interfaces on the panel.

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
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4 Comments

  1. Chipco Solutions

    August 28, 2018 at 2:57 PM

    Thanks for the sharing, very nice and informative.

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    September 6, 2018 at 1:33 PM

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  3. Cody

    May 20, 2019 at 1:53 PM

    I have found the S series PBX is much weaker than the older models. It has actually been proven on numerous occasions in my experience. The call quality is much poorer and unstable and FXO modules and SIP accounts. It isn’t an upgrade from the older PBX’s. I have tested a new S300 next to an old SOHO and you can audibly hear the difference. I would not recommend any Series PBX

  4. Cody

    May 20, 2019 at 4:40 PM

    I have found the S series PBX is much weaker than the older models. It has actually been proven on numerous occasions in my experience. The call quality is much poorer and unstable and FXO modules and SIP accounts. It isn’t an upgrade from the older PBX’s. I have tested a new S300 next to an old SOHO and you can audibly hear the difference. I would not recommend any S Series PBX

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