Sangoma 1-port T1/e1/j1 Pcie Ec/hw Wall Speaker Desi-less models are equipped with

Desi-less models are equipped with (2) Backlit 4-line XML displays (3 9/16 x 1 11/16) and (11) Fixed Feature Keys

1 high gain detachable antenna

Internal 2-port Cisco Ethernet switch

is a replaceable

Sangoma 1-port T1/e1/j1 Pcie Ec/hw Wall Speaker Desi-less models are equipped withSangoma 1 port T1 e1 j1 Pcie Ec hw A101 Single Span T1 e1 j1 Pci Express Card With Echo Cancellation Hardware Supports Up To 30 Voice Calls Or 2. 048 Mbps Of Full Duplex Data Throughput Over A Single T1 E1 Or J1 Line Ring Buffer Dma Handling For Minimum Host Intervention And Guaranteed Data Integrity On High Volume Systems Supports Robbed Bit Channel Associated Signaling (cas) And Isdn Pri T1 e1 And Fractional T1 e1 Multiple Channel Hdlc Per Line For