Rated 4.9 (95 reviews)
The BSS BLU-HIF is a telephone headset interface for Soundweb London systems, connecting the headset jack of a VoIP or digital phone to the AEC input and analogue output of a BLU device. It lets an existing desk phone act as the dialling interface and hybrid for a conference system, avoiding the programming and cost of a third-party control system.
Wiring NoteBSS recommends feeding the Rx (far-side) channel to an AEC input rather than a standard analogue input, so the AEC algorithm removes phone side-tone. The Tx (near-side) channel connects to a standard analogue output.
Features
Connects a VoIP/digital phone headset jack to a Soundweb London device
Uses the phone as dialling interface and hybrid for conferencing
RJ-22 (4P4C) jack for the phone headset connection
Balanced Tx input for near-side audio
Balanced Rx output for far-side audio
Supplied with two cables for the two most common headset-jack wiring configurations
Additional 2.5mm jack for two-way devices such as cellular phones
Provides a backup communication path to the main phone system
Specifications
| Type | Soundweb London telephone headset interface |
| Phone connection | RJ-22 (4P4C) headset jack |
| Audio in | Balanced Tx (near-side) |
| Audio out | Balanced Rx (far-side) |
| Auxiliary | 2.5mm jack for two-way devices |
| Supplied cables | Two RJ-22 cables for common wiring configurations |
