Siemens Gigaset Digital Cordless Phone with Hybrid IP/Landline Calling (A580IP): Electronics. Polycom 335 SoundPoint IP Phone — VoIP Supply. Polycom IP 335 PoE VoIP Phone The Polycom IP 335 features Polycom HD Voice, bringing life-like richness and clarity to every call.
Polycom HD Voice incorporates wideband audio for over twice the voice clarity. The New snom 820.