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S-series

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Yeastar 1 GSM module is a module with 1 GSM channel that could call out by GSM. Yeastar 1 GSM…
• The Yeastar EX08 has four onboard module slots and eight interfaces on the panel. • EX08 Card only supported…
Yeastar's EX08 Module has 4 on-board module slots and 8 interfaces on the panel and is compatible with Yeastar's S-Series…
• 1 E1/T1/PRI port • Can add 2 expansion cards to S100, and 3 to S300
S100 is a cost-effective business communication system with a base configuration of 100 users and 30 concurrent calls, and can…
Yeastar O2 Module (2FXO) is a module with 2 FXO ports to terminate two analog PSTN(POTS) lines. The O2 Module…
The Yeastar P560 VoIP PBX is an adaptive, professional, reliable PBX phone system for SMEs. It alllows businessses to to…
The Yeastar P570 VoIP PBX is an adaptive, professional, reliable PBX phone system for SMEs. It alllows businessses to to…
Yeastar S20 is a stand-alone telephone system offering an unrivaled range of features to small businesses with less than 20…
Yeastar S50 gives SMBs the opportunity to get enterprise-grade VoIP communications with a modular IP PBX that supports 50 users…
Yeastar S2 Module is a module with 2 FXS ports to terminate two analog telephone. S2 Module 2FXS is compatible…