VK-RG-204 - Viking Electronics 4-Line Ring Booster and Shaper | Aztek Computers
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SKU: SAM5BXIM7I |  Mfg. Part: VK-RG-204  | UPC: 615687224689  | 
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VK-RG-204 - Viking Electronics 4-Line Ring Booster and Shaper

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Condition: New

$467.91  $631.68
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Product Overview

- Boost ringing on FXS ports or IP phone system analog ports that are weak or fail
- Boost ring power on analog PABX/KSU stations that are weak or fail
- Reshapes troublesome distorted ringing signals
- True Sine wave ring signal output
- Boosts ring to 4 REN
- Caller ID compatible
- Easy RJ-21X installation
- Compatible with distinctive ringing services
- Will not affect normal line operation
- Reshapes troublesome square wave ringing
- Fax and modem compatible
- Not compatible with pulse dialing

Expert Overview

The Viking Electronics VK-RG-204 is a 4-line ring booster and shaper designed to address weak or failing ringing signals on analog phone lines. This device is suitable for IT environments utilizing FXS ports, IP phone system analog ports, or PABX/KSU stations where the existing ringing power is insufficient. It boosts the ring signal to 4 REN and reshapes distorted ringing, including troublesome square wave signals, into a true sine wave output. This ensures reliable ringing for connected devices. The unit is Caller ID compatible, supports distinctive ringing services, and will not interfere with normal line operation, including fax and modem functionality. Installation is facilitated via RJ-21X.

Technical Specifications

Ringers and Speakers: Yes
Color: Black

Product Details

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  • Viking Electronics
  • VK-RG-204
  • B003M5Z1Q8
  • 615687224689
  • New
  • 3.6 lbs
  • 5 X 5 X 5
  • Jul 21, 2026
  • Apr 04, 2026
Product Identifiers: Brand: Viking Electronics • Part #: VK-RG-204 • UPC: 615687224689 • ASIN: B003M5Z1Q8

Frequently Asked Questions

What types of ringing signals can this device reshape?

The VK-RG-204 reshapes troublesome distorted ringing signals, specifically converting square wave ringing into a true sine wave output for improved compatibility and reliability.

What is the Ring Equivalence Number (REN) output of this booster?

This ring booster is designed to boost the ring signal to 4 REN, providing sufficient power for multiple ringing devices on a single line.

Is the VK-RG-204 compatible with Caller ID and distinctive ringing services?

Yes, the device is compatible with Caller ID and also supports distinctive ringing services, allowing these features to function normally.

What type of dialing is not supported by this ring booster?

The VK-RG-204 is not compatible with pulse dialing. It is designed for use with tone dialing systems.

VK-RG-204 - Viking Electronics 4-Line Ring Booster and Shaper

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Reviews for Viking Electronics VK-RG-204

$467.91