BD-E1-SIP is cost-effective trunk gateway equipment specific design for open source market to work with Asterisk/Elastix/small IPPBX
16 POTS to ethernet converter is a kind of point-to-point device, which transmit 16channel analog POTs fxo/fxs over IP ethernet.Two 100M Ethernet ports and one ...
V35 over ethernet IP converter is mainly used to transmit V.35 interface over ethernet IP network, which has V.35 interface, 2 UTP Ethernet port and 1*fiber Eth...
TDMoIP-4E1 is mainly used to transmit voice signal over IP network. It has 1-4 E1 interface, 1 local Ethernet port and 1 uplink Ethernet port.