US Robotics USR Call Director Phone/Fax/Modem Switch

US Robotics USR Call Director Phone/Fax/Modem Switch

US Robotics USR Call Director Phone/Fax/Modem Switch

B&H # USR4000 MFR # USR4000
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Product Highlights

  • Automatic Detection
  • Eliminate Unnecessary Phone Lines
  • Transfer a Call to Any Device Port
  • Bell Spec Tones
  • Non-Volatile Memory
  • Programmable
  • Off-Hook Detection
  • True Sinusoidal Waveform
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  • 1Description

Route incoming voice, fax, and modem calls to the right equipment with the USR Call Director Phone/Fax/Modem Switch from US Robotics. Designed for use with a variety of devices including modems, out-of-band network management, POS, time and attendance, credit card terminals, and more, the call director ensures that voice, fax, and modem calls are directed to the proper destination.

This device requires no configuration and can automatically detect the type of call and the proper destination for that call. Once installed, the Call Director effectively eliminates the need for additional equipment to route calls, and it can transfer calls manually to ensure they are directed to the correct destination. Programming is simple and can be accomplished using a telephone keypad. The network is secured using access codes while remote programming and diagnostics capabilities allow admins to manage the network remotely.

Automatic Detection

Pre-programmed to automatically route fax calls to fax or fax modem
Barge-In protection means active calls won't get interrupted by another connected device

Add New Equipment

Add new equipment without adding phones lines
Eliminate unnecessary phone lines

Manual Control

Transfer a call to any device port by touch tones

Ringback Tones

Bell Spec tones sounds just like the phone company's

Non-Volatile Memory

Programming is preserved after a power outage


Program all features via telephone keypad; no PC interface or drivers to install
Program security access codes means better security and control
Remote programming and diagnostics

Supported Devices

Modems, Out-of-Band Network Management, POS, Energy Management/HVAC, Time & Attendance, Fax Machines, Credit Card Terminals, Postage Meters, and Digital Signage and more
UPC: 738168041084
In the Box
US Robotics USR Call Director Phone/Fax/Modem Switch
  • Limited 1-Year Manufacturer Warranty
  • Table of Contents
    • 1Description
    Input Power Requirements At AC Transformer: 110-125 Volts AC only, 50-60 Hz
    At power jack on Call Director: 12/14 VAC, 14/16 VDC
    Power Consumption Active: 6.2 Watts
    Approximately 50 mA @120 VAC
    Approximately 44 mA @12 VDC
    Interface Call Operator Interface
    Ringer Equivalence Number: 0.5 B
    Input Ring Detection: 40-150 Volts AC, 15-68 Hz
    Device Interface
    Battery: 48 Volts Nominal DC to all devices
    Off-Hook Detection: 3-80 mA
    Ring Generator Frequency: 30 Hz (+/-0.1) Hz Voltage Regulated and current limited
    Waveform True Sinusoidal
    Ringing No Load: Approximately 82.8 Volts RMS AC
    Ringing 8K Ohm Imp. (REN1.0): Approx. 81.6 Volts RMS AC
    Ringing 4K Ohm Imp. (REN2.0): Approx. 73.0 Volts RMS AC
    Ringing 2.7K Ohm Imp. (REN3.0): Approx. 64.5 Volts RMS AC
    Ringing 2K Ohm Imp. (REN4.0): Approx. 55.0 Volts RMS AC
    Ringing 1.8K Ohm Imp. (REN5.0): Approx. 49.5 Volts RMS AC
    Physical Specifications 5 RJ-11 Ports (Line In, Voice 1, Voice 2, Fax, Modem)
    Power Supply: 12 VAC / 1 A
    Power LED
    Temperature & Humidity Operating Temperature: 0 to 40°C
    Non-Operating Temperature: -10 to 70°C
    Operating Humidity: 10 to 90% non-condensing
    Non-Operating Humidity: 5 to 90% non-condensing
    Regulatory FCC approved (Part 15 Class B / Part 68)
    Dimensions 8.20 x 2.50 x 1.45" / 20.83 x 6.35 x 3.68 cm
    Weight 1.0 lb / 0.45 kg
    Packaging Infoavqzuucfxtudcvz
    Package Weight 1.6 lb
    Box Dimensions (LxWxH) 11.9 x 3.6 x 2.5"
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