USB Voice recording devices

The OptiLogix HyperUSB OEM Voice Recording devices provide powerful features for building small to medium channel count (portable) Call Recorders.

USB VOICE RECORDING DEVICES

Each model features a USB 2.0 compatible high throughput interface and combines a compact form factor with very low power consumption resulting in unmatched reliability. On-board DSP's and large streaming buffers impose very little demand on system and application resources.

D-channel signalling supports Call Setup, Connect, Clear, DDI number and CLI number decoding. Supports all major ISDN variants, Q.SIG, DASS-2 and DPNSS. Simultaneous recording on all channels of both upstream and downstream sides of a conversation.

RECOMMENDED FOR:

Small to medium (portable) Call Recorders.

Notebook or desktop computers.

Download productsheet

Device Model Examples

8 channel Analog:
HU-HS-08
8 channel Digital / So bus (ISDN-2):
HU-DX-08
23 channel PRI / T1:
HU-T1-23
30 channel PRI / E1:
HU-PRI-30

Technical Specifications

Mechanical characteristics:
Compact USB powered device
Operating temperature:
0 ºC to +50 ºC
Humidity:
5% to 80% non-condensing
Maximum power requirements:
+5Vdc (250 mA) from USB port
Operating systems supported:
All 32-bit and 64-bit Windows Operating Systems (limited driver support for Windows 11)
Devices per system:
Mix of 2 devices, 30 ports in total

Interface Specifications

Primary Rate interface:
E1 (2.048Mbit/s)
AC impedance:
1100 Ω
Maximum tap length:
10 m (unterminated), 100 m (terminated)
Protocols:
All major ISDN variants, Q.SIG, DASS-2 and DPNSS

Basic Rate interface:
4 wire So bus
AC impedance:
Line Matched
Maximum tap length:
500 m
Protocols:
Euro-ISDN

Digital handset interface:
2 wire bus
AC impedance:
Line Matched
Maximum tap length:
500 m
Protocols:
All major PBX supported (DigitalVox triggering)

Analog handset / trunk interface:
2 wire voltage start or line level audio triggering (Vox)
DC/AC impedance:
Infinite / 3000 Ω
Maximum tap length:
5000 m
Signalling:
Ring detection, voltage detection, DTMF detection for dialled numbers, FSK Caller ID detection, voice activity detection

Audio Processing

Voice and Silence detection:
Programmable from OptiLogix API
Upstream and downstream audio gain:
Programmable from OptiLogix API
Frequency response:
300-3400Hz (all compression modes)
Speech encoding/compression:
64kbit/s A-law (G.711), 36kbit/s proprietary encoding

Safety and EMI Certifications

Safety, emissions, immunity:
EN 60950, EN 55022, EN 55024
Compliance:
CE, FCC and RoHS 3
MTBF:
400.000 hours
Warranty:
2 years

FEATURES & BENEFITS

USB 2.0 interface, USB powered
Non intrusive and undetectable high impedance passive monitoring
Dialled number and Caller ID signalling support
Models for PRI-ISDN, BRI-ISDN / So bus, Digital handsets and Analog handset / trunk lines
Digital Signal Processors for voice streaming and on-board D-channel protocol processing
4 and 8 channel Analog, Digital handset and So bus models
Fractional and 30 channel PRI-ISDN / E1 and T1 models
Analog models support DTMF, FSK Caller ID, AGC and audio detection
Digital models support all major PBX with highly accurate DigitalVox start/stop triggering
Based on the OptiLogix V32 DSP architecture for unmatched performance and reliability
Uses the OptiLogix generic API and driver
Fully supported by HyperEngine
Supports Win-2000, Win-XP, Vista, Server 2003/2008/2012/2016/2019, Windows 7, 8 and 10/11*
Driver support for all 32-bit and 64-bit Windows versions (* limited driver support for Windows 11)
64kbit/s A-law and high quality compressed 36kbit/s speech encoding
Supports writing of directly playable WAV files to disk
CE, FCC and RoHS 3 compliance

HYPERUSB