Viking RG-204 4line Ring Booster And Shaper
by Viking Electronics

• ☆☆☆☆☆
• 1 customer reviews (jump to section)

Currently Unavailable.

Ships from and sold by Aztek Renew.

Added On: Mar 20, 2026 | Updated On: Apr 1, 2026 | Views: 3

- 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