SmartWORKS PCM32 Passive/Terminate Card

The SmartWORKS PCM series cards have been designed to combine the same features and capabilities of SmartWORKS cards with a PCM32 front end. This board has been designed to work with the PCM32 Megalink protocol.

Optically Isolated
The front end of the cards have been designed with a standard RS485 electrical interface that is optically isolated from the board.

Programmable Trunk Impedance
An API has been included in the SmartWORKS API to control trunk impedance which is configured on a per trunk basis. Trunk impedance is switchable between Hi-Z and 120 Ohm.

Programmable Idle Coding Format
Software selectable idle coding format: μ-law,A-law (terminate setting only).

On-board DSP to complete voice processing
Encoding capabilities, with a rich set of CODECS, reduces the need to purchase other hardware components.

CODEC Support
SmartWORKS products offer a large selection of voice CODECS.(including G.723.1, G.729A and MS GSM)

PCM Interface
The electrical interface conforms to RS485 specifications. Each trunk processes up to 32 channels, with a maximum of 512 channels per system. The SmartWORKS PCM supports programmable trunk impedance, coding format, frame sync. and signal configuration through the SmartWORKS API.

Built in Performance Monitoring
Event driven alarms are reported for loss of synchronization. This feature is enabled through the SmartWORKS API.

System Requirements
Operating System	Windows™ 2000, XP, 2003 32-bit- Linux, Vista (planned)
Host	Pentium 4 or equivalent · 2 GHz or better · PCI motherboard or passive backplane with 3.3V power supply, PCI 2.2 bus
Max ports per system	Up to 512 (16 boards max)
Control Microprocessor	Freescale Coldfire™ RISC (50 MHz)
Environmental Conditions	Operating Temperature: 0C to +50C · Storage Temperature:-20C to +85C · Humidity: 8% to 80% non-condensing Storage humidity: 8% to 80% non-condensing
Form Factor	Full-size PCI or PCIe card
Host Interface (PCI 2.2)	Bus Compatibility: Complies with PCISIG · Bus Specifications: Rev. 2.2 · Bus Speed: 33 MHz Bus Mode: 32 bit bus master/target · Shared Memory: 16 MB Global shared RAM (PCI express available-1x connector)

Software
API	AudioCodes Native SmartWORKS API · SmartControl (Control Panel)I · SmartVIEW (card functionality test application)I SmartWF (firmware flash update utility)
Interface	Input Data Rate: 2.048 Mbit/s · Output Data Rate: 2.048 Mbit/s · Frame Signal: 8 KHz square wave signal Alarm Detection and Integration: Loss of Synchronization · Input Impedance: Hi-Z /120 Ohm (sign) Audio Signal: Receive range: -68 dBm to + 3 dBm · Input gain control: +24 to -50 dB Silence Detection: Programmable from API · Transmit volume control: +24 to -50 dB Automatic Gain Control (AGC): Programmable from API · Automatic Volume Control (AVC): Programmable from API Activity Detection: Programmable from API · Alert Tone: Programmable from API · Frequency Response: 300 - 3400 Hz (+/- 3dB)
Encoding & Decoding	5.3 Kb/s: G.723.1 · 6.3 Kb/s: G.723.1 · 8 Kb/s: G.729A · 13 Kb/s: GSM 6.10, Microsoft GSM · 16 Kb/s: G.726 24 Kb/s: G.726, OKI · 32 Kb/s: G.726, OKI · 40 Kb/s: G.726 64 Kb/s: μ-law or A-law per G.711, 8 bit linear PCM (signed & unsigned) · 96 Kb/s: 6 Khz 16 bit linear PCM(signed) 128 Kb/s: 16 bit linear PCM (signed & unsigned) Wave file formats: Microsoft GSM, Linear signed, 8 & 16-bit PCM Digitization selection: Programmable per channel, independent for encode and decode
DTMF/MF Tone Detection	DTMF digits: 0 - 9, *, #, A, B, C, D · MF R2 Digits: 15 Digits Forward & Reverse per Q.441 · Dynamic range: -38 dBm to 0 dBm Minimum tone detection: 40 ms /programmable · Interdigit timing: 40 ms min Acceptable twist: Per LSSGR sec. 6, 8 dB forward,4 dB reverse · Frequency variation: Accept all +/- 1.5%, reject all +/-2.5% Noise tolerance: Per LSSGR sec. 6 · Talk off: Bellcore TR-TSY 000762
Trigger Conditions	Event Driven, Caller ID, Min/Max silence · Min/Max activity
Global Tone Generation	Tone Type: Single or dual frequency · Frequency range: 300 Hz – 3400 Hz · Frequency resolution: 1 Hz Duration: 1 ms – 8191 ms programmable in 1 ms steps · Amplitude: +3 dBm to –68 dBm · Duration: API Programmable
Voice Processing	Echo cancellation: G.165 · Caller ID: V.23 & Bell 202 · DTMF Detector: Primary & Secondary channel · MF Detection: R1 & R2

Power Requirements
PCM3209	+3.3 VDC: 3 A · +5 VDC: 5 mA · -12 VDC: Not Required · +12 VDC: 20 mA · Max Watts: 11 W
PCM3209eh	+3.3 VDC: 3.2 A

Certifications
Emissions	EN60950 IEC60950 (third edition) UL60950 · CAN · CSA-C22.2 No 60950-00 (third edition)
Safety	EN55022 40 CFR FCC part 15 EN55024

Media Control - CODECS
Tone Detection / Generation
CallerID/FSK/DTMF/MF Detection
Activity / Silence Detectors
Switching (H.100 and MVIP)
Automatic Gain Control (AGC)
Automatic Volume Control (AVC)
Stereo Recording with AGC
Echo Cancellation
Call Progress Monitoring (CPM)
Full-duplex Channels
Media Streaming
Live Monitoring
Start/Stop Call Recording Triggers

Datasheets
- SmartWORKS PCM32
  (PDF, 290.3KB)
  Release Date: Jan 17, 12
White Papers
- Passive VoIP Call Recording
  (PDF, 598.0KB)
  Release Date: Dec 01, 04

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