What is Aastra Hi-Q (High Quality) Audio Technology?
Having already been recognized for excellence in voice quality, Aastra has further enhanced the capabilities of it SIP phones with the introduction of Hi-Q (for Hi Quality). Aastra Hi-Q audio technology has been developed by Aastra to deliver enhanced performance and voice clarity for its 67xxi series of SIP phones. Incorporating wideband audio technology, Aastra Hi-Q significantly improves the audio quality of calls offering a truly superior voice experience. Aastra has developed a sophisticated audio tuning feature that builds on the embedded G.722 wideband codec (already in all of the 67xxi telephones) and existing hardware design to produce an even more realistic handset and speakerphone communication experience.
