Designed, Manufactured and Supported in the USA
VIKING
C O M M U N I C A T I O N & S E C U R I T Y S O L U T I O N S
Boost the Ringing Power of 4 Analog PABX Stations,
FXS Ports, or IP Phone System Anolg Ports
The RG-204 ring generator is designed to
reshape and increase the ringing power of
up to 4 analog PABX extensions, FXS ports,
IP phone system analog ports, or any other
telecom devices which provides ringing.
The RG-204 duplicates the incoming ring
cadence allowing it to be compatible with
custom ringing features.
Each line is capable of ringing four 1 REN or
eight 0.5 REN telephones and does not
affect normal operation of the telephone line
or features, such as caller ID, call waiting,
hookswitch flash features, CPC signaling, etc.
For larger multi-line applications, use Viking
models RG-212 (12 line) or RG-224 (24
line). For single line applications, use the
Features
• True Sine wave ring signal output
• Boosts ring to 4 REN
• Caller ID compatible
• Easy 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
www.vikingelectronics.com
Information: (715) 386-8861
PRODUCT MANUAL
Viking model RG-4. The Viking model
RG-10A may be used for single line higher
drive output applications up to 12 REN.
Applications
• Boosts ringing power of FXS port 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
Specifications
Power: 120V AC / 15V AC 202A UL listed adapter
provided
Dimensions: 210mm x 159mm x 45mm (8.75" x
6.25" x 1.75")
Shipping Weight: 1.5kg (3.2lbs)
Environmental: 0°C to 32°C (32°F to 90°F) with
5% to 95% non-condensing humidity
Incoming Ring Detection: 20-150 VAC
Ring Generator: 90 VAC nominal, 55 VAC @ 4
REN load
Ringwave Shape: Sine wave
Connections: (8) RJ-14Jacks (16) screw
terminals
RG-204
4 Line Ring
Shaper / Booster
July 7, 2016