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Professional 4 lines USB telephony device board,Cost effective,Professional RJ12 headset jack ,3.5 mm Mic and 3.5mm Speaker jacks,4 FXO interfaces to analog lines,FXS interface to analog phone,USB Bus Powered or AC power adapter,Assignable thumb control ,Enhanced functionality,TAPI compliant

SKU :   PM004LBL01-PWD

Professional 4 lines USB telephony device board

  • Cost effective
  • Professional RJ12 headset jack
  • 3.5 mm Mic and 3.5mm Speaker jacks
  • 4 FXO interfaces to analog lines
  • FXS interface to analog phone
  • USB Bus Powered or AC power adapter
  • Assignable thumb control
  • Enhanced functionality
  • TAPI compliant
Out of stock
Our Price : $599.00   per unit
VoiceCTI Communications Inc

The Hi-Phone Maestro is a professional 4 lines USB telephony device board.

The latest and the most advanced way2call technology

It presents a quality cost effective product integrated with:

  • Standard / cost effective budget projects
  • Projects requiring quality
  • Advanced and enhanced telephony features
  • Call center agents and personal telephony applications

Hi-Phone Maestro interfaces:

  • Professional RJ12 headset jack
  • 3.5 mm Mic and 3.5mm Speaker jacks
  • 4 FXO interfaces to analog lines
  • FXS interface to analog phone
  • USB 2.0 interface
  • Assignable thumb control

Hi-Phone Maestro Highlights:

  • Cost effective
  • Compact form factor
  • Multiple devices can be connected to a single PC
  • Full features telephony device
  • Local handset full support include ringing
  • Full duplex audio
  • Caller ID detection and generation (FSK and DTMF)
  • DTMF detection and generation
  • Line echo cancellation
  • Headset echo suppression for speakerphone use
  • Call progress detection (USA and International)
  • On-hook line audio recording (wiretapping)
  • Custom stand alone operation
  • On-board flash memory
  • PC wake up
  • USB bus powered or AC power adapter
  • Headset, handset or other audio volume can be assigned and adjust manually
  • TAPI compliant
  • Upgradeable firmware



Operating system: Supports Windows XP, 2000, Server 2003, VISTA 32 bit and 64 bit, WIN7 32 bit and 64 bit, WIN Server 2008 R2
Host Interface: USB 2.0 (Full speed, High speed)
Telephone Line Interface: Trunk Type: 2-wire analog
Connectors: Four RJ11 for external (loop start) phone lines, One RJ11 for local phone support
Network interface: PSTN: Loop Start Analog
Peripheral Interfaces: One RJ12 jack for professional headset
Two 3.5mm jack In/Out (PC style)
LEDs: Power, suspend, headset, handset, line1, line2, line3, line4
Power supply: 7.5V DC from external power adapter
USB bus powered
Environment: Operating Temperature: 10 to 40 C
Storage Temperature: 5 to 55 C
15% - 80% relative humidity, non-condensing


Supports TAPI 2.1
Direct sound support
Local Phone set: Handset on/off hook detection
DTMF detection
Hook flash detection
Audio streaming
DTMF generation
Ring generation
Visual message waiting generation
Caller ID and Caller ID on call waiting (CIDCW) generation
Telephone Line: Line on/off hook
DTMF detection
Ring detection
Distinctive ringing detection
Loop current drop detection
Hook flash generation
Caller ID detection (FSK, DTMF)
Caller ID on Call waiting (CIDCW) detection
On hook audio in streaming (wiretapping)
Parallel phone on/off hook detection (Phone which not attached to the device)
Parallel phone DTMF detection (Phone which not attached to the device)
Headset: Plug in/out detection
Thumb digital volume control
Audio: PCM 16 bit 8Khz
Full Duplex
Echo suppression
Echo cancellation
Mixer of 3 audio sources (For conferencing)
Separate channel volume control
Call progress detection: SIT (Special Information Tone detection)
Dial tone, Ring back, busy, reorder, voice, connected, silence and fax.

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About Us

VoiceCTI Communications Inc. began developing computer telephony integration (CTI) applications, and products more than two decades ago. The company's developers have the knowledge and experience to offer simple low-cost cost and easy-to-use applications and solutions.

VoiceCTI Communications: Your Path to Digital Excellence

At VoiceCTI Communications, we're your strategic partner in the digital landscape. We specialize in crafting cutting-edge software solutions and supercharging online visibility through expert SEO services.

Our software development team leverages the latest technologies to create tailor-made applications and systems that align perfectly with your business objectives. Whether it's web, mobile, or enterprise-level software, we deliver innovation that drives growth.

In the digital age, SEO is the key to being discovered. Our SEO experts optimize your online presence, ensuring you're visible to your target audience. We enhance rankings, boost organic traffic, and drive conversions, giving your business the edge it deserves.

Choose VoiceCTI Communications for unparalleled expertise in software development and SEO, and take your digital presence to new heights.

Contact us today to get your tailor-made software or SEO promotion package


Contact Us

Sales: sales@VoiceCTI.com
Contact: contact@VoiceCTI.com
Support: support@VoiceCTI.com

Thank you for your business

VoiceCTI Communications Inc.
3171 Route 9 North #350
Old Bridge, NJ 08857

(732) 917-4778

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