Yeastar EX30 Expansion Span 1 E1/T1 PRI Port
Yeastar EX30 Expansion Span 1 E1/T1 PRI Port
1 onboard E1/T1/PRI port
Product Description
Yeastar EX30
1 E1/T1 Port Expansion Board for Yeastar S100 and S300 systems Add up to 2 boards to S100 and up to 3 to S300
