Yeastar D30 Expansion Module for S100/S300 VoIP PBX
SKU# AC33030, Model# D30 Module

Yeastar D30 Expansion Module for S100/S300 VoIP PBX - Adds 100 VoIP Users & 30 Concurrent Calls - Compatible Models: S100, S300 PBX Systems - D30 Module - 12 Months Limited Warranty

Manufacturer Warranty: 12 Months Limited Warranty

Yeastar S-Series VoIP PBX provides flexible telephony interfaces combination while allowing for future scalability with a unique modular design. Besides the built-in rich SIP capabilities, S-Series lets you decide what types of extensions and physical trunks you need in your telephone system. When your business grows, adding more users and concurrent calls is also possible with S-Series.