Modems: T1 / FT1

Dialogic Gateway DMG4060DTIV34 - Dual T1 / E1 (306370)

Digium TE210P (1TE210PF)

Adtran (1200695L1) Voice Interface Card

NetVanta 7100 T1/PRI Voice Interface Module provides one RBS T1 or one PRI (5E, DMS100, or National) interface for termination of...

Digium TE122P Single Span T1/E1/J1 PCI Digital Card (1TE122BF)

The Digium TE122B is a high-performance,cost effective digital telephony interface card, interconnecting traditional telephony...

Digium TE410P (1TE410PF)

Adtran (1204025L2) DSU / CSU

The ADTRAN T1 ESF CSU is a full-featured T1 Channel Service Unit used to connect T1 data terminal equipment (DTE) such as a PBX...

Digium TE407P (1TE407PF)

Digium TE407P - Quad T1, E1, J1 interface with Octasic Echo Cancellation Module only for 5.0 volt PCI slot.

Verilink Larscom ACST-411 Access-T T1 DSU/CSU w/ 4PT DTE 1PT D&I AC Power Supply

Digium TE220 Voice Interface Card (1TE220F)

Digium's TE220 PCI Express card provides termination of up to 60 channels of voice or data across two E1, T1, or J1 interfaces in...

Dialogic Diva Server V-2PRI/T1-48 Voice / ISDN Interface Card (306-250)

The Eicon Networks Diva Server V-2PRI/E1 board is an exceptionally powerful PC-based telephony adapter that provides rich media...

Digium (1TE122PF) ISDN/T1 / FT1/E1 / FE1 Modem

The Digium TE122 is a high-performance, cost effective digital telephony interface card with the power to create a seamless...

Digium TE220B (1TE220BF)

Digium TE207P (1TE207PF)

Digium Wildcard TE207P - Dual T1, E1, J1 interface with Octasic Echo Cancellation Module only for 5.0 volt PCI slot.