AmplifiersAvaya phone headset setup starts with the model number
The cable underneath an Avaya headset changes from desk to desk. Here is which one your phone takes, which jack it be...
Read Article →Direct Connect Headsets
Expert advice, buying guides, and industry insights for business teams
FEATUREDCompatibility
Nov 24, 2025· 4 min read
Read Article →
Best Headsets Compatible With Zultys IP Phones
Zultys IP phones connect a headset directly through the headset jack — no amplifier needed. Here's the affordable corded pick, the top-selling wireless option, and the EHS cable...
Nov 24, 2025· 4 min read
Latest Articles
Amplifiers
CompatibilityBest Headsets for Nortel Meridian and Norstar Phones
Nortel systems are out of production but plenty still run. They're straightforward to fit a headset to, once you know...
Read Article →
CompatibilityAltiGen Compatible Headsets: Plantronics & Jabra Guide
AltiGen phones connect headsets differently depending on corded, Jabra, or wireless — and the IP 720 has a built-in p...
Read Article →
CompatibilityBest Headsets for NEC Phones: Dterm, Univerge and DSX
NEC phones have a headset jack and a built-in amplifier — which is why Polaris headsets appear on this list instead o...
Read Article →
Buying GuideBest Jabra Headsets for VoIP Desk Phones (Corded & Wireless)
Corded or wireless, Jabra makes strong options for VoIP desk phones specifically. Here's the current picks — the dura...
Read Article →
Buying GuideBest Headsets for Mitel 5000 Series Phones: Full Compatibility Guide
Mitel phones are unusually headset-friendly — most have a built-in amplifier and headset port. That changes which hea...
Read Article →
Compatibility101voice IP Phone Compatible Headsets (Corded & Wireless)
101voice VoIP phones take any standard QD headset through their headset port — Jabra Direct Connect models plug strai...
Read Article →