Sangoma Launches Four-Port A104 T1/E1/J1 Voice/Data Card
Capable of handling both voice and data, the A104 is the latest addition to Sangoma's family of cards that currently includes the A101 single-port and A102 dual-port cards.
Like the A101 and A102 cards, the A104 has a 2U form factor (120mm x 55 mm, 4.7" x 2.2"). This 3.3v/5v PCI card supports bus-mastering, ring-buffer DMA architecture and fully shared interrupts, making it ideal for demanding environments such as the Asterisk(TM) Open Source PBX/IVR project.
The A104 supports full channelization of up to 124 individual DS0 timeslots, making it ideal for multi-channel data hub implementations and integration with PC-based VoIP PBX systems that can take advantage of this capability. Field upgradeable hardware programming allows for new functions to be added as they become available, as well as providing the capabilities for hardware-based ATM and SS7 MTP2 support.
Source: press release
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