Digium AEX404E 4 Port Modular Analog PCI-Express x1 Card with 4 Trunk Interfaces and HW Echo Cancellation (1AEX404EF)
The Digium AEX404E is a half-length PCI-Express
x1 modular gateway card for
connecting analog telephone stations and analog POTS lines through a PC. It
supports a combination of up to four station or trunk modules for a total of 4
lines.
Using an industry-standard bursting, bus-mastering interface chip that is found within millions of PC systems worldwide, and Digium VoiceBus Technology, the AEX410 eliminates the requirement for external gateways, with industry-leading performance and price. The trunk and station modules are interchangeable, allowing the creation of any combination of interfaces. The optional hardware echo cancellation module provides 1024 taps (128 milliseconds) of echo cancellation for superior voice quality on both trunk and station interfaces. Scaling of this solution is accomplished by adding additiona l AEX410 or other Digium analog interface cards.
The AEX404E Includes:
Digium AEX404E 4 Port Modular Analog PCI-Express x1 Card with 4 Trunk Interfaces and HW Echo Cancellation (1AEX404EF) Documentation
Manuals
White Papers
High Quality Analog Interface Cards for Use with Asterisk
Datasheets & Brochures
Analog and Digital Telephony Card Specs
Analog Telephony Cards Datasheet
Installation Guides
Asterisk / DAHDI / Libpri Quick Start Installation