The RG-224 ring generator is designed to reshape and increase the ringing power of up to 24 telephone lines, PABX extensions, or any other telecom devices which provides ringing. The RG-224 duplicates the incoming ring cadence allowing it to be compatible with custom ringing features. The RG-224 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 and call waiting.

• Boosts ringing power of the Cisco VG 224 twenty four line voice gateway
• Boost ring power on telephone lines or 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
• Not compatible with pulse dialing

• Power: 120V AC / 13.8V AC 1.25A UL listed adapter provided
• Dimensions: 483mm x 241mm x 44mm (19” x 9.5” x 1.75”)
• Shipping Weight: 1.2kg (2.8lbs)
• Environmental: 0°C to 32°C (32°F to 90°F) with 5% to 95% noncondensing humidity
• Incoming Ring Detection: 20-150 VAC
• Ring Generator: 90 VAC nominal, 55 VAC @ 4 REN load
• Ringwave Shape: Sine wave
• Connections: (2) RJ-21X female connectors