AutoHybrid IP2

VoIP/AoIP Codec
JK Audio AutoHybrid IP2 Front

A Smooth Transition from POTS to IP.

As the name implies, AutoHybrid IP2™ functions as a two-line VoIP hybrid. The desktop/half-rack design provides one button access to the common features of a phone line hybrid including: call control, auto-answer, and conference. Advanced call control features and VoIP line setup are provided through the internal web server. In VoIP mode, Line-level XLR jacks provide mono send and receive audio for Line 1 and Line 2.

We have added the popular Opus codec to our AutoHybrid IP2 VoIP Hybrid. Firmware updates available late April 2019.

Learn More Details Specs

Product Details

Simple 2-Line VoIP Call Control,
Auto-Answer, and Conference
Caller ID
G.711, G.722 (HD Voice), G.729, Opus
24-bit AoIP Wide Band Stereo Codec
AGC & Ducking
Send and Receive LED Metering
Female XLR Line Input (2)
Male XLR Line Output (2)
LAN, USB, Remote Control Connections
Rear Panel Recessed Level Controls
Remote Control I/O Terminal Block
PoE or AC Mains Powered
Optional RA2 Rack Mount Adapter
Made in America
Approved for Sale in Europe and Australia
JK Audio RA2

Rack Panel

This small desktop unit easily converts to a rack-mount unit using the optional RA2 Rack Panel. The RA2 holds 2 IP2s in a 1U rack space.

Stream Wide Band Stereo Audio

AutoHybrid IP2™ also functions as an Audio over IP (AoIP) Codec, streaming wide-band stereo audio. In AoIP mode, the XLR jacks provide stereo send and receive audio.

Compatible with your Party Line Intercom

The AutoHybrid IP2™ Remote jack allows easy connection to the JK Audio Interchange™ Intercom Phone Bridge, offering an auto-answer VoIP connection into your party-line intercom.

Energy Efficient

Low power consumption for Power over Ethernet (PoE) applications. External power supply included for LAN connections without PoE capability.

JK Audio AutoHybrid IP2 Back

Web Browser UI

Connect AutoHybrid IP2 to your network hub or router for system setup and installation using the web browser on your computer. The Web Browser User Interface also provides advanced call control features for remote operation.

JK Audio AutoHybrid IP2 Web Browser User Interface


Input Female XLR
Impedance 20k ohms
Level 500 mV RMS (-4 dBu nom) +12 dBu max
Output Balanced Male XLR
Impedance 50 ohms
Level 500 mV RMS (-4 dBu nom) +12 dBu max
Remote Jack RJ50 Proprietary interface to JK Audio products
Remote Header Removable screw terminal block: Call, Drop, Ring/OH LED, GND (x2)
Power PoE (Power over Ethernet) or +9 VDC with included AC power supply
Size 7.6” x 5.3” x 1.5” (20 x 14 x 4 cm)
Weight 1.2 lbs (0.5 kg)