Sangoma A104b-K

Sangoma A104b-K Asterisk E1/PRI Voice/records license (PCIe) with Echo postponement; 4 ports.
The product of A104 is the double port edition of Sangoma’s family of superior, Elastic Telecommunications (AFT) hardware considered for optimum hold up of voice and information over T1, E1 and J1.

Accessible in both PCI (A104) and PCI communicate (A104-K) form issues, The A104 offers up to 16.6Mbps of full duplex data throughput or 130 voice calls over four T1 and or E1 positions to support elevated performance PCI-based steering and telephony structures. Superior clocking characteristics allow E1 and T1 lines to be varied with occupied organization. As ingredient of Sangoma’s AFT series of products, the A104 formulates use of the identical elevated performance PCI crossing point that has been deployed in huge quantities all in excess of the world for humankind. The obtainable A104b and A104b-K cards comprise Classic's DSP hardware and proficient algorithms providing carrier-evaluation echo annulment and Voice excellence quality Enhancement (VQE) purposes. Approximating all the Sangoma AFT family, the A104 is meadow upgradeable to take benefits of hardware and software enhancement as they become obtainable.

Features

Four T1/E1 ports with a single PCI interface for high performance voice and data applications.
For this product TDM clocking method: Network timing can be approved from a network -connected DS0 to any or all of the other seaports. Equally T1 and E1 are supported concurrently, making it probable to mix T1 channel banks and E1 networks with occupied channel harmonization.
Line decoding: In this series AMI and B8ZS. Framing: CRC4, non-CRC4, EF, D4T1/E1.
Hold up for the Asterisk™ Gratis Switch™ PBX/IVR assignments, as well as other Open foundation and proprietary PBX/Switch/IVR/VIP gateway submissions.
All of Sangoma’s AFT inventions use the identical base PCI interface card and the similar efficiently engineered firmware on the same relations of Field improvable entrance Arrays.
A104, A104d PCI: Completely compatible by means of all commercially obtainable motherboards—suitable PCI-standard break off distribution without manual enhancement.
A104-k, A104d-k PCI articulate: 1 Path PCI converse to the bus technology
Magnitudes: 2U Form feature: 125 mm x 55 mm for use in constrained framework.
Includes excellence quality, experienced RJ45 cable and short 2U increasing clips for installation in 2U stand accumulate servers.
High superiority experienced RJ45 cables incorporated.
Supremacy: 800 mA climax quality, ready 320 mA be very successful at +3.3 V or 7 V.
High temperature range: 0–53 °C.
Auto intellect compatibility through 5 V and 3.3 V PCI busses.
Intellectual hardware: Downloadable FPGA indoctrination with various operating methods. Insert new features connected to voice and/or figures of the hardware when they are converted into accessible.
32-bit bus master DMA data interactions crossways PCI interface at 132 Mbytes/sec for smallest amount congregation processor interference.
Circle buffer DMA treatment for smallest amount of host intercession and guaranteed information honesty on high capacity systems.
Maintain the Robbed Bit Channel coupled indications (CAS) and ISDN PRI.
There is T1/E1 and incomplete T1/E1, several channel HDLC for each line for assorted data/TDM voice applications.
Optimized for each channel DMA watercourse and hardware-level HDLC managing deliver the host CPU.
EDAC™ (copyright pending) technology will be incorporated to radically reduce the expenditure of echo annulment.
Pasture improvable hardware allows for innovative TDM-related occupations to be additional as they become obtainable.
Use unprocessed bit stream crossing point to hold up arbitrary non-standard line procedures, such as non-byte aligned monosynch or implore.
WANPIPE® routing stack is entirely autonomous of TDM voice submissions for whole system dependability. WANPIPE® supports proficient, field-experienced, and dependable structure communicates, PPP, HDLC, and K.25.