Comments on: HD Voice – The Technical Stuff http://voipschool.org/2009/07/hd-voice-%e2%80%93-the-technical-stuff/ Wed, 08 Sep 2010 09:14:58 +0000 http://wordpress.org/?v=2.6.5 By: John Hermansen http://voipschool.org/2009/07/hd-voice-%e2%80%93-the-technical-stuff/#comment-9852 John Hermansen Fri, 31 Jul 2009 18:37:24 +0000 http://voipschool.org/?p=443#comment-9852 You are absolutely right to point out the need for greater proliferation of HD enabled devices. However, it should be noted that one needs more than just a codec to get all the benefits of HD voice, and that G.722 has quite a few short comings. In fact, there was a great blog post on that topic yesterday http://gipscorp.com/blog/2009/07/30/g-722-revisited/. You are absolutely right to point out the need for greater proliferation of HD enabled devices. However, it should be noted that one needs more than just a codec to get all the benefits of HD voice, and that G.722 has quite a few short comings. In fact, there was a great blog post on that topic yesterday http://gipscorp.com/blog/2009/07/30/g-722-revisited/.

]]> By: Graves On SOHO VoIP » Sending VOIPSCHOOL.ORG Back To School About HDVoice http://voipschool.org/2009/07/hd-voice-%e2%80%93-the-technical-stuff/#comment-9751 Graves On SOHO VoIP » Sending VOIPSCHOOL.ORG Back To School About HDVoice Thu, 23 Jul 2009 00:00:50 +0000 http://voipschool.org/?p=443#comment-9751 [...] moving on to the July 2nd followup post entitled “HDVoice – The Technical [...] [...] moving on to the July 2nd followup post entitled “HDVoice – The Technical [...]

]]> By: Sam Schneider http://voipschool.org/2009/07/hd-voice-%e2%80%93-the-technical-stuff/#comment-6507 Sam Schneider Thu, 02 Jul 2009 14:22:23 +0000 http://voipschool.org/?p=443#comment-6507 Great article! If HD voice picks up momentum, I foresee most ITSPs with their own networks enabling G.722 for their SIP Trunks. The issue right now is that it doesn't provide value to the majority of the customer base who are not equipped to handle HD voice. Also, the incentives for upgrading a SIP phone to an HD voice-enabled SIP phone are minimal at this point, especially given the economic climate. It's more realistic for companies who are considering moving from analog to SIP to think about going straight to HD voice. Great article!

If HD voice picks up momentum, I foresee most ITSPs with their own networks enabling G.722 for their SIP Trunks. The issue right now is that it doesn’t provide value to the majority of the customer base who are not equipped to handle HD voice.

Also, the incentives for upgrading a SIP phone to an HD voice-enabled SIP phone are minimal at this point, especially given the economic climate. It’s more realistic for companies who are considering moving from analog to SIP to think about going straight to HD voice.

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