Digium is the innovative force behind Asterisk®, the world's most widely used open source telephony platform. In addition, Digium develops the software, hardware, and other components you'll need to create a unified communications solution for a small or medium business. Digium provides a variety of VoIP communications solutions to fit the needs of small, medium and large businesses. The Digium product line includes turn-key business phone systems as well as telephony interface cards, Asterisk software and other components needed to create custom telephony solutions.

Digium H8 Series cards are versatile devices used for connecting to the PSTN. This is accomplished with analog lines connected to trunk (FXO) interfaces, analog handsets connected to station (FXS) interfaces, and digital lines connected to BRI/S0 interfaces. The Digium H8 Series supports all three types of connectivity on a single card through the use of Digium's specialized telephony modules for FXO, FXS, and BRI/S0. Used in conjunction with Asterisk®, the Digium H8-series cards can deliver a wide range of voice applications including IP PBX, VoIP Gateway, IVR platform, Conference Bridge, Voicemail, and more.

Like Digium's analog and single-port PRI/S2M cards, the H8 cards utilize Digium's VoiceBus™ technology. VoiceBus technology allows the H8 cards to use an industry standard bus-mastering PCI interface, as found in millions of PCs worldwide, to maximize system compatibility and eliminate system conflicts.

The Digium H8 Series cards are half-length, full-height cards supporting Digium's existing1-port Analog-FXS (S110M) and Analog-FXO (X100M) modules as well as Digium's existing 4-port Analog-FXS (S400M) and Analog-FXO (X400M) modules. New with the release of the H8 cards is Digium's B400M 4-port EuroISDN S/T module. The B400M sets a new standard for BRI/S0 connectivity in the Asterisk® market with its support for software-selectable mode (NT or TE) and line termination. The B400M requires no jumpers for operation, regardless of mode or termination.

Additional Information/Documentation

• Product Datasheet
• Quick Install Guide

MAPLELEAF's Product Warranty Period: 2-years.

Availability: Immediate/In-Stock.

Digium H8 Series cards are versatile devices used for connecting to the PSTN. This is accomplished with analog lines connected to trunk (FXO) interfaces, analog handsets connected to station (FXS) interfaces, and digital lines connected to BRI/S0 interfaces. The Digium H8 Series supports all three types of connectivity on a single card through the use of Digium's specialized telephony modules for FXO, FXS, and BRI/S0. Used in conjunction with Asterisk®, the Digium H8-series cards can deliver a wide range of voice applications including IP PBX, VoIP Gateway, IVR platform, Conference Bridge, Voicemail, and more.

Like Digium's analog and single-port PRI/S2M cards, the H8 cards utilize Digium's VoiceBus™ technology. VoiceBus technology allows the H8 cards to use an industry standard bus-mastering PCI interface, as found in millions of PCs worldwide, to maximize system compatibility and eliminate system conflicts.

The Digium H8 Series cards are half-length, full-height cards supporting Digium's existing1-port Analog-FXS (S110M) and Analog-FXO (X100M) modules as well as Digium's existing 4-port Analog-FXS (S400M) and Analog-FXO (X400M) modules. New with the release of the H8 cards is Digium's B400M 4-port EuroISDN S/T module. The B400M sets a new standard for BRI/S0 connectivity in the Asterisk® market with its support for software-selectable mode (NT or TE) and line termination. The B400M requires no jumpers for operation, regardless of mode or termination.

Additionally, the Digium H8 Series cards can improve voice quality in troublesome echo situations with its support for Digium's G.168-compliant 128ms canceling VPMADT032.

Additional Information/Documentation

• Product Datasheet
• Quick Install Guide

MAPLELEAF's Product Warranty Period: 2-years.

Availability: Immediate/In-Stock.

Digium H8 Series B400M 4-port EuroISDN S/T module sets a new standard for BRI/S0 connectivity in the Asterisk® market with its support for software-selectable mode (NT or TE) and line termination. The Digium B400M module requires no jumpers for operation, regardless of mode or termination.

Additional Information/Documentation

• Product Datasheet
• Quick Install Guide

MAPLELEAF's Product Warranty Period: 2-years.

Availability: Immediate/In-Stock.

Digium S110M FXS module allows the AEX410/TDM410 card or AEX800/TDM800 card to terminate one analog telephone per module. Because of the modular design, a AEX410/TDM410 card or AEX800/TDM800 card user can activate additional ports at any time with more S110M or X100M daughter cards. The Digium S110M module passes all the call features any standard analog telephone line will support.

Additional Information/Documentation

• Product Datasheet

MAPLELEAF's Product Warranty Period: 2-years.

Availability: Immediate/In-Stock.

Digium S400M Quad FXS module allows the AEX800/TDM800 card or AEX2400/TDM2400 card to terminate four analog telephones per module. Because of the modular design, a AEX800/TDM800 card or AEX2400/TDM2400 card user can activate

Additional ports at any time with more S400M or X400M daughter cards. The Digium S400M module passes all the call features any standard analog telephone line will support.

Additional Information/Documentation

• Product Datasheet

MAPLELEAF's Product Warranty Period: 2-years.

Availability: Immediate/In-Stock.

Digium X100M FXO module allows the AEX410/TDM410 card or AEX800/TDM800 card to terminate one analog telephone line (POTS) per module. Because of the modular design, a AEX410/TDM410 card or AEX800/TDM800 card user can activate additional ports at any time with more S110M or X100M daughter cards. The Digium X100M module passes all the call features any standard analog telephone line will support.

Additional Information/Documentation

• Product Datasheet

MAPLELEAF's Product Warranty Period: 2-years.

Availability: Immediate/In-Stock.

Digium X400M Quad FXO module allows the AEX800/TDM800 card or AEX2400/TDM2400 card to terminate four analog telephone lines (POTS) per module. Because of the modular design, a AEX800/TDM800 card or AEX2400/TDM2400 card user can activate

Additional ports at any time with more S400M or X400M daughter cards. The Digium X400M module passes all the call features any standard analog telephone line will support.

Additional Information/Documentation

• Product Datasheet

MAPLELEAF's Product Warranty Period: 2-years.

Availability: Immediate/In-Stock.