The 1TE235F Dual Span Digital T1/E1/J1/PRI PCI-e Card.
Digium 1TE235F Dual T1 PCI-e Card Overview
Connect your PTSN to an Asterisk connection with the only telephony board cards certified to work with Asterisk. Digium Cards offer the best choice for Asterisk implementations to your telephony network with their high performance, cost effective and quality telephony cards.
Digium offers a line of quality analog and digital interface cards for connectivity for your IP PBX, IVR, VoIP Gateway, or telephone network.
Digium 1TE235F Dual T1 PCI-e Card Features:
Up to 24 (T1/J1) or 30 (E1) simultaneous calls
Supports T1, E1 and J1 physical interface connections
Optional 128ms hardware echo cancellation module
Protocol support includes: ISDN PRI, Robbed-Bit, CAS
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