Rumor: Apple iPhone 6 will support VoLTE


Sources near Silicon Valley say Apple won’t be supporting Voice over LTE (VoLTE) until it releases the iPhone 6 this fall. 

Currently, the Apple iPhone 5/5c/5s supports HD voice on 3G/HSPA-esque networks; this includes nearly all of the overseas HD voice deployments, plus the T-Mobile US network. 

According to Sprint’s website, the […]

Invoxia launches updated Audioffice with support for Android, latest Apple connector


The latest version of the invoxia Audioffice phone dock/conference device is now available.  It features a new universal connector for connecting iPhone 4 and 5 devices, as well as Android devices.

Audioffice has six speakers and four microphones, using a Cortex A8 processor for audio tasks. It features the company’s “inVivo Acoustic” technology to […]

iTweakiOS extends Apple iPhone HD voice hacks to AT&T network


The crew at iTweakiOS has released a hacked version of iOS for Apple iPhones on the AT&T network, supporting HD voice today on the 4S and 5 on the AT&T network.  It suggests AT&T will be supporting HD voice across all of its cellular network, not just the LTE portion.

A few weeks ago, […]

iTweakiOS brings HD voice to the T-Mobile iPhone 4/4S


The iTweakiOS team ( has released a hacked version of IOS for T-Mobile USA Apple iPhones, adding HD voice support for the iPhone 4 and 4S.  It will be interesting to see if the hack propagates around the world.

As previously noted by HD Voice News, the Apple iPhone 4 and 4S are both […]

Sprint: iPhone 5 doesn’t support HD voice “at this time.”


"Sprint does not support HD voice on the iPhone 5 at this time” is the sole comment coming out of Sprint’s PR representative as of the afternoon of September 13. When asked to clarify exactly what that meant, the spokesperson repeated the phrase exactly, word for word. Is the glass half empty, half full, […]

Apple delivers HD voice on the iPhone 5


This story updated around 11:45 PM ET on September 12 — Audience voice processing tech is notin the Apple iPhone 5.  HD Voice News apologies for the erroneous information.

After months of speculation, Apple has announced the iPhone 5.   The new device supports “cellular wideband audio” and “over” 20 carriers will support the […]

Editorial: iPad, Apple, and HD voice–Who knows?


Does the “new” iPad support HD voice? If you take Fraunhofer’s definition of “Full-HD voice” – meaning if it uses its codec – the answer is, yes, the Apple iPad and iPhones with Facetime do HD voice.  But that’s not HD voice as defined within the mobile world today.

What if the phone […]

Invoxia releases AudiOffice HD voice dock for iPad, iPhone


At Mobile World Congress, Invoxia has released the AudiOffice, a phone/Apple iThings dock optimized for the desktop.

Like its’ pricy predecessor the NVX 610 , the AudiOffice focuses on delivering the best sound quality.  It has four wideband speakers and two digital microphones to deliver better bass, perform sound processing to filter out echos […]

Callvine adds HD voice conferencing to new free iPhone app


Austin, Texas-based Callvine ( has rolled out a new iPhone app that includes support for HD voice using G.722.1 and conferencing through TurboBridge (

As is typical, HD voice on the iPhone app is supported via Wi-Fi connection.  Other HD voice features include free voice recording.  The app also provides live conference controls, […]

Vonage brags about HD voice in Vonage Mobile soft client


Vonage ( says it supports free HD voice phone calls between its Vonage Mobile soft clients on Apple iThings (iPhone/iPod/iPad) and Android devices. Is it G.722 or something else?

The announcement was made (but there’s no press release up on the company’s web site) on Wednesday, February 8. The free app delivers free HD […]