Yeastar EX30 Expansion Board for S100 and S300
Yeastar EX30 is an expansion board for the S100 and S300 IP PBX products.
EX30 has 1 onboard E1/T1/PRI port.
If you need to connect your VoIP phone system to a digital phone system, Yeastar EX30 makes it easy and fast.
Most important, our online shop offers it with best deal options including affordable price, cheap international shipping and free delivery in Dubai. Irix is a Yeastar partner in UAE.
Scalable and Modular S-Series VoIP PBX
Yeastar S-Series VoIP PBX provides flexible telephony interfaces combination while allowing for future scalability with the 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.
With Yeastar S-Series, all the telephony interfaces are modular and customizable, whether it’s FXS, FXO, ISDN BRI, GSM/3G, or E1/T1/PRI. S20 has 2 onboard module slots, S50 and S412 support 4. S100 and S300 require the combination of Expansion Board and Telephony Module to add telephony interfaces. S100 allows 2 Expansion Boards and S300 supports 3.