A104-KIT - Quad Port PCI Telephony Card for T1/E1/J1 Voice Applications

Description:

Introducing the Sangoma A104, an advanced quad port telecommunications card tailored for superior voice and data management over T1, E1, and J1 lines Utilizing cutting-edge bus mastering PCI technology complemented by a ring-buffer DMA architecture, the A104 achieves high-speed PCI bus transfers clocking in at 132 Mbps while minimizing the load on your real-time processor This design facilitates efficient interrupt sharing, making it ideal for high-demand environments such as soft PBX and IVR applications.

The Sangoma A104 seamlessly integrates with TDM voice gateways supporting the Asterisk PBX project, along with various other proprietary and open-source PBX, switch, and IVR systems It features support for Robbed Bit Channel Associated Signaling (CAS) and ISDN PRI, including a raw bit-stream interface for easy integration with Asterisk Additionally, its channelized mode allows individualized DMA access to voice timeslots, alongside onboard HDLC support for PRI channels, optimizing your soft PBX setups with these advanced capabilities.

Features and Benefits:

•Available as Single T1/E1 port A101 or Dual T1/E1 port A102 with daughterboard.

•Intelligent hardware: Downloadable Field Programmable Gate Array programming with multiple operating modes: T1/E1 and fractional T1/E1, single channel HDLC per line.

•Optionally available as A101-C or A102-C with Channelized T1/E1 on either or both ports with any configuration of up to 64 DS0s carrying either voice or HDLC data.

•Power: 520mA at 5v.

•MTBF: > 1 Million hours Calculated.

•PCI 32 bit 5v and 64 bit 3.3v compatible.

•Temperature range: 0 - 45C.

•All set-up and configuration is in software or by machine BIOS.

•DSU/CSU setup entirely in software.

•Line decoding: HDB3, AMI, B8ZS.

•Framing: CRC4, non-CRC4, ESF, D4T1/E1.

•Clocking mode: Normal, Master.

•Software controlled DSU/CSU test modes.

•Remote monitoring of card and CSU/DSU operation.

Specifications: