Business Phone Systems

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Business Grade
Superior All Digital H.D. Audio
Scalable for all types of businesses!
YST-GSM
The Yeastar GSM module card allows you to insert a GSM / SIM card to use with the Yeastar PBX phone systems as a primary or back-up calling fail-over solution. It provides GSM cellular phone service to the main PBX system.
$359.99
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30W-SIP
The 30 Watt 30W-SIP is IP / SIP-ENABLED Telephone Paging Amplifier designed for businesses requiring amplified overhead, warehouse and office paging systems to integrate with their telephone / PBX Phone System.
Uses - EnvironmentIndoor Installation only Power Rating (RMS)30 watt RMS Mounting StateWall mountable and Rackmountable (plates-sold separately)
$999.99
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YST-O2-FXO2
The Yeastar O2 Module (2 FXO) allows for 2 additional FXO ports (Analog Telephone Lines) to terminate two analog PSTN (POTS) lines. The O2 Module 2 FXO is compatible with Yeastar S-Series PBX phone systems.
$219.99
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YST-S0-FXOFXS
The Yeastar S0 - 1 FXO LINE and 1 FXS EXTENSION Port allows for fallback or fail over function from analog extension to POTS line as a back-up telephone solution. The S0 FXO+FXS Module is compatible with Yeastar S-Series PBX phone systems.
$199.99
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YST-S2-FXS2
The Yeastar S2 Module (2 FXS) allows for 2 additional FXS ports (Analog Extension Phones) to terminate two analog desk or older analog phones. The S2 Module 2 FXS is compatible with Yeastar S-Series PBX phone systems.
$199.99
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100W-SIP
The Mid-range 100 Watt 100W-SIP is IP / SIP-ENABLED Paging Amplifier designed for businesses requiring amplified overhead in warehouses, yards and office buildings which integrates with leading telephone / PBX Phone System.
Uses - EnvironmentIndoor Installation only Power Rating (RMS)100 watt RMS Continuous / 160 watt Paging Mounting StateWall mountable and Rackmountable (plates-sold separately)
$1,299.99
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YST-D30-DSP
The Yeastar D30 is a DSP module, used to expand the SIP extension / call capacity of S-Series PBX. For each D30 module added, the max amount of users increased by 100, and concurrent calls increase by 30.
$429.99
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AMP-15WAT
15 Watt Indoor / Outdoor Metal Overhead Loud Paging Horn Speaker. This durable all weather overhead paging speaker (horn) is an adjustable all metal double re-entrant horn. It includes a compression type loud speaker with an integrated 15W - 25/70V rotary select transformer.
Uses - EnvironmentIndoor / Outdoor - All Weather Power Rating (RMS)15 watts continuous, 20 watts equalized Mounting StateMulti-directional Adjustable
$109.99
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AMP-30AT
Indoor / Outdoor Metal Overhead Loud Paging Horn Speaker. This durable all weather overhead paging speaker (horn) is an adjustable all metal double re-entrant horn. It includes a compression type loud speaker with an integrated 30W-25/70V rotary select transformer.
Uses - EnvironmentIndoor / Outdoor - All Weather Power Rating (RMS)30 watts continuous, 40 watts equalized Mounting StateMulti-directional Adjustable
$129.99
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S412
This is a modular telephone basic phone system with robust VoIP and analog extension features for start-up or entry level class. Designed specifically around regular analog desk phones and POTS (Plain old telephone line) service needs. But, it still provides minimal SIP / VoIP technology to get your feet wet.
Max. Call Capacity8 SIP Extension Capacity20 VoIP Trunk Capacity4 Analog (FXO) Phone Line Capacity4 Analog (FXS) Extension Ports12
$529.99
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S20
The YeaStar S20 IP-PBX Phone System is an excellent start-up telephone communications stand-alone solution for small business. This model is a low cost, entry level telephony with both analog and VoIP / SIP calling features. Build it based on your needs...
Max. Call Capacity10 SIP Extension Capacity20 VoIP Trunk Capacity20 Analog (FXO) Phone Line Capacityup to 4 Analog (FXS) Extension Portsup to 4
$799.99
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