Yeastar EX30 E1/T1 interface expansion module for Yeastar PBX
The Yeastar EX30 expansion board adds one T1/E1/PRI port to a Yeastar IP-PBX. When you need to connect your VoIP phone system to a digital phone system, the EX30 makes it simple.
The Yeastar EX30 expansion board adds one T1/E1/PRI port to a Yeastar IP-PBX. When you need to connect your VoIP phone system to a digital phone system, the EX30 makes it simple.