OpenVox Gateway Module B100 Series ISDN BRI Cards B100E Telephony Cards Provides 1 ports of S/T BRI interface

OpenVox Gateway Module B100 Series ISDN BRI CardsB100ETelephony Cards Provides 1 ports of S/T BRI interface, US $ 100 - 1000 / Piece, Shanghai, China, OpenVox, B100E.Source from Shanghai Harmuber Technology Development Co., Ltd. on Waimaotong.com.