Audio Conferencing Accessories
Accessories for audio conferencing systems extend and complement conference speakerphones for larger rooms and improved speech intelligibility. Extension microphones (daisy chain) for conference speakerphones (Jabra Speak 810, Konftel 300) cover conference rooms of up to 20 people. OmniSound extension units from Konftel link multiple units via proprietary cable for synchronised 360° microphone coverage. Replacement cables, power supplies and charging cradles keep investments in high-quality conference technology running.
Common Manufacturers: Jabra • EPOS • Konftel • Poly • Yamaha
Top sellers in Audio conference systems
Audio conference systems from Polycom
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 Polycom microphone cable - 7.6 m
Lieske Part No.: 746904 Mfg Part No: 2200-40017-003 |
on request
plus delivery charges
in stockinfo_outline
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Polycom AC Power Kit - power adapter
Lieske Part No.: 630672 Mfg Part No: 2215-44340-122 |
86,94 EUR
 plus delivery charges
Delivery time on requestinfo_outline
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Audio Conferencing Accessories – Product Details & Advice
Accessories for audio conferencing systems extend and complement conference speakerphones for larger rooms and improved speech intelligibility. Extension microphones (daisy chain) for conference speakerphones (Jabra Speak 810, Konftel 300) cover conference rooms of up to 20 people. OmniSound extension units from Konftel link multiple units via proprietary cable for synchronised 360° microphone coverage. Replacement cables, power supplies and charging cradles keep investments in high-quality conference technology running.
Audio conferencing endpoints: Audio Conferencing Endpoints. Video conferencing accessories: Video Conferencing Accessories.
Frequently Asked Questions
▶ How do I connect extension microphones to my conference speakerphone? Most extension microphones connect via proprietary cable (daisy chain, RJ socket or 3.5mm) to the main speakerphone. Jabra Speak 510/710 can connect two units via USB Y-cable (dual setup). Konftel 300 extension units use a special OmniSound bus cable. Always check compatibility within the same manufacturer and series. |
▶ How much does it cost to repair a conference phone vs. buying new? Repair is only worthwhile if spare parts (PSU, cables) are available cheaply. For devices over 3 years old or with main board defects, consider replacement – current models support newer UC platforms better. Jabra Care and Poly+ offer warranty extension packages (2–3 years) for fleet planning. |
▶ What is the range of a conference microphone? Standard conference microphones (omnidirectional) have a usable range of 1.5–2.5 m per microphone. With extension microphones (daisy chain), coverage increases by 1.5–2 m each. For tables over 5 m long (>12 people), we recommend central table microphone arrays or ceiling-based microphone systems (Shure, Biamp). |