Telephone Audio Interfaces

• Record or Amplify Phone Calls
• RJ11C Phone Connection
• Hybrid Circuitry
• XLR and 3.5mm Connectors

• Record and Play Phone Calls
• XLR and RCA I/O
• Works with Multiple Receiver Types
• No Power Required

Top Highlights

• Full Duplex Hybrid
• Auto-Answer/Disconnect
• Passive Design
• XLR Send Jack
• XLR Receive Jack
• Remote Control Terminals
• Tough Aluminum Design

Top Highlights

• Adapter for Recording Phone-Call Audio
• For Phones with 3.5mm Headphone Jacks
• Provides Stereo Recording to Recorders
• Passive; No Batteries Required
• Internal TRRS Configuration Switch
• 3.5mm Inputs for Phone & Headset
• 3.5mm Stereo Output for Recording
• Screwdriver Caller-Level Adjustment
• Made in the USA

• Compact Design
• RCA and 3.5mm Outputs
• Transformer Isolated

Top Highlights

• Dual-Purpose Voice Paging Adapter
• Telephone to Paging System Interface
• Station Port or Trunk Port Capable
• 600-Ohm Output
• Background Music Input w/Volume Control
• Pre-Announce and Confirmation Tones
• Works With Paging-Only/Two-Way Systems
• Adjustable Tone Volume
• Suppresses Background Music While Paging
• Station Port Max Page Times From 1-200s

Top Highlights

• 4 Conductor 3.5 mm Headset Adapter Cable
• Compatible with iPhones & Android Phones
• Works with Most Notebook Computers
• Sends Audio Through the Headset Jack
• Send & Receive Voice Band Audio
• Send & Receive Full Bandwidth Audio

Top Highlights

• Dual-Purpose Voice Paging Adapter
• Telephone to Paging System Interface
• Station Port or Trunk Port Capable
• 600-Ohm Output
• Background Music Input w/Volume Control
• Pre-Announce and Confirmation Tones
• Works With Paging-Only/Two-Way Systems
• Adjustable Tone Volume
• Suppresses Background Music While Paging
• Station Port Max Page Times From 1-200s

Top Highlights

• Telephone Interviews, Broadcast, IFB
• Excellent Caller/Talent Voice Separation
• Auto 50 dB Null Algorithm
• Auto Answer/Disconnect
• Send and Receive LEDs
• Guest Module Remote Control Jack
• Line Input/Output
• XLR Caller Output
• Headphone Jack

• Simple Setup
• Bypass Function
• 16-bit processing
• XLR and 3.5mm Mini Connectors

• Separates Caller's Voice on XLR Output
• Send a Line-Level Signal into the Phone
• Automatic DSP Keeps the Audio Clean
• 3-Segment LED Output Meters

Top Highlights

• Call Control, Auto-Answer & Conference
• 24-Bit AoIP Wide Band Stereo Codec
• Provides AGC & Ducking
• Send & Receive LED Metering
• 2 x XLR Inputs & Outputs
• LAN, USB, Remote Control Connections
• Rear Panel Level Controls
• PoE or AC Mains Powered
• Caller ID

• Record or Amplify Conversations
• Mono 1/8" (3.5mm) Mini Output

• Works with IP and PBX Telephones
• 16-bit USB Audio Codec
• 48kHz Sampling
• DSP and Echo Canceling

Top Highlights

• HD Voice Compatible
• Use with Analog/Digital PBX/VoIP Phones
• Four-Conductor 3.5mm Headset Interface
• Headphone/Mic/Line Input Level Controls
• XLR, 1/4", 1/8" Connectors
• Transmit Clip LED
• Battery Test LED
• DTMF Keypad and Lockout Switch
• Handset Selector Switch
• Over 20 Hours on 9V Alkaline Battery

Top Highlights

• Bluetooth Wireless Communication
• XLR Mic Input
• Mini Aux Send and Stereo Out
• 1/4" Headphone Output
• Individual Level Controls
• Uses One 9V Battery

• Works with Most PL Beltpacks
• Bluetooth Wireless Technology
• 4-Pin XLR-F and 3.5mm Connectors
• Rechargeable Li-ion Battery

• Bluetooth Wireless Technology
• Works with Mixers and Mixing Consoles
• XLR and 3.5mm Connectors
• Li-ion Rechargeable Battery

Top Highlights

• M/F 3-Pin XLR Intercom Loop Jacks
• Male & Female 3-Pin XLR 4-Wire Jacks
• 16-Bit DSP Technology
• Front Panel Cell Phone Interface
• HD Voice Compatible (7 kHz Wide Band)
• Send & Receive LED Metering
• Front Panel Channel & Cell Phone Select
• Auto Answer
• Front Panel Off-Hook LED
• Rack-Mountable