A108 Octal T1 / E1 / J1
Specifications:
- Eight T1/E1 ports with a single PCI interface for high performance voice and data applications.
- TDM clocking mode: Network timing can be passed from a network-connected DS0 to-any or all of the other ports. Both T1 and E1 are supported simultaneously, making it possible to mix T1 channel banks and E1 networks with full channel synchronization.
- Line decoding: HDB3, AMI, B8ZS. Framing: CRC4, no-CRC4, ESF, D4T1/E1.
- Support for the Asterisk ™, OPAL ™ Yate, FreeSwitch ™ PBX / IVR projects, as well as other Open Source and proprietary PBX / Switch / IVR / VoIP gateway applications.
- All Sangoma's AFT products, Including the A108 card use the PCI interface card based examination, the examination and professionally engineered firmware on the Same Family of Field Programmable Gate Arrays.
- A108, A108d PCI: Fully PCI 2.2 compliant, compatible with all Commercially available motherboards, proper interrupt sharing without manual tuning.
- A108-X, PCI-X A108d Express: 1 Lane PCI Express bus.
- Dimensions: 2U Form factor: 120mm x 55 mm for use in restricted chassis.
- Short 2U compatible mounting clips included for installation in 2U rackmount servers.
- High quality, tested RJ45 cables included. Power: 800mA peak, operational 300mA max at +3.3 v or 5v.Temperature range: 0 - 50C. Compatibility with 5v and 3.3v autosense PCI busses.
- Intelligent hardware: Downloadable Field Programmable Gate Array programming with multiple operating modes. Field upgradeable know That New features related to voice and / or data can be added When They Become available.
- 32-bit bus master DMA data exchanges across PCI interface at minimum host processor intervention for 132Mbytes/sec.
- Ring buffer DMA handling for minimum host intervention and guaranteed data integrity on high volume systems.
- Supports Robbed Bit Channel Associated Signaling (CAS) and ISDN PRI.
- T1/E1 and fractional T1/E1, multiple channel HDLC per line for mixed data / TDM voice applications.
- Optimized per channel DMA streams and hardware-level HDLC handling unload the host CPU.
- EDAC ™ (patent pending) technology will be integrated to drastically reduce the cost of echo cancellation.
- Field upgradeable hardware allows for new TDM-related functions to be added As They Become available.
- Raw bitstream interfaces can be used to support arbitrary non-standard line protocols Such as non-byte aligned monosynch bisynch ago.
- WAN data connection is supported by Sangoma's standard WANPIPE ® routing stack, and is independent of TDM voice Completely application for total system reliability.
- Supports WANPIPE ® certified, field tested and reliable Frame Relay, PPP, HDLC and X.25.
- Optional DSP daughterboard on the A108d
- G.168-2002 echo cancellation in hardware.
- 1024 taps/128ms tail per channel on all 256 channels.
- DTMF decoding and tone recognition.
- Voice quality enhancement: Octasic music protection, acoustic echo control and adaptive noise reduction.
The manufacturer's page: A108
Tags: Call Center Systems | VoIP PBX | Asterisk Consultant Naples | PBX Phone | VoIP | Asterisk CTI | PBX | IP Phones | Networking | Linux
Development of IVR systems, call center, VoIP PBX.

