The Sangoma A108D PCI Card: is an AFT card supporting eight T1/E1 or fractional T1/E1 data streams with with 1024 tap (128ms) hardware based echo canceller across 240 channels.

Obtainable in both PCI (A108) and PCI Express (A108-X) form factors, the A108 provides up to 16.4Mbps of full duplex data throughput or 240 voice calls over eight T1 and or E1 lines to support high performance PCI-based routing and telephony systems. Advanced clocking features allow E1 and T1 lines to be mixed with full synchronization. As part of Sangoma’s AFT range of products, the A108 makes use of the same high performance PCI interface that has been deployed in large quantities all over the world. The available A108d and A108d-X cards include Octasic's DSP hardware and certified algorithms providing carrier-grade echo cancellation and Voice Quality Enhancement (VQE) functions.

Like all the Sangoma AFT family, the A108 is field upgradeable to take advantage of hardware and software improvements as they become available.

• Operating systems - Linux (all versions, releases and distributions from 1.0 up). Windows NT/ 2000/ XP, FreeBSD, Open BSD, NetBSD, Solaris
• Voice applications - Asterisk, Yate, OPAL Open PBX/IVR
• Line protocols - Voice CAS, MFC/R2, PIR, ATM, Frame Relay, X.25, HDLC, PPP, SS7, Transparent bit-stream, BSC.
• Higher level protocols - IP/IPX over Frame Relay/ PPP/ HDLC/ X.25, X.25 over Frame Relay (Annex G), BSC over X.25 (DMT and TCOP), SNA over X.25, PPPoE, PPPoA, IP over ATM.
• Diagnostic tools - WANPIPEMON, SNMP, System logs
• Certification - FCC Part 15 Class A, FCC Part 68, CE. Technical certifications in Russia, Malaysia and Australia
• Production quality - ISO 9002
• Warranty - Five years parts and labor.

• RED: Telco Red Alarm condition
• OOF: Out of Frame
• LOS: Receive Loss of Signal
• AIS: Alarm Indication Signal
• RAI: Remote Alarm Indication (Yellow Alarm)
• OOF

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