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Digium Digital (T1/E1/J1) Cards

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Digium TE220B Digium TE220B is a two Port T1/E1 PCI Express Asterisk Interface with hardware echo cancellation.	Digium Wildcard TE207P Digium Wildcard TE207P - Dual T1, E1, J1 interface with Octasic Echo Cancellation Module only for 5.0 volt PCI slot.	Digium TC400B The TC400B is a half-length, low-profile PCI 2.2-compliant card for transforming complex VoIP codecs into simple codecs.
Digium TCE400B The TCE400B is designed to handle, in dedicated DSP resources, the complex codec translations for highly compressed audio as would otherwise be processed by Asterisk in software.	Digium Wildcard TE210P Digium TE210P - Dual T1, E1, J1 interface - for 3.3v PCI slot.	Digium TE220 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 a PCIe x1 form factor.
Digium Wildcard TE205P Digium Wildcard TE205P - Dual T1, E1, J1 interface only for 5.0 volt PCI slot.	Digium TE122B with Echo Cancellation Module The Digium TE122B is a high-performance,cost effective digital telephony interface card, interconnecting traditional telephony systems with emerging VoIP technologies.	Digium TE121B with Echo Cancellation Module The Digium TE121B is a high-performance,cost effective digital telephony interface card, interconnecting traditional telephony systems with emerging VoIP technologies.