Is there any PSTN provider in the world that can offer you say a PRI which uses G722
On 4/9/07, Guilherme Góes <[EMAIL PROTECTED]> wrote:
Actually the CODEC name is ITU-T G.722.2 which is identical to the GSM-AMR Wideband CODEC. The HD part of the CODEC is its sampling rate at 16 kHz, where the "normal" CODECs samples at 8 kHz. On 4/2/07, Mike Hammett <[EMAIL PROTECTED]> wrote: > > > > Better audio quality. I believe it samples at 128 kbit/s (I haven't looked > at it in a while to know details) and compresses into 64 kbit/s, resulting > in a higher audio quality while not suffering a bandwidth hit. > > > > --Mike > > > > > > > > > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > Brian Fertig > Sent: Monday, April 02, 2007 12:39 PM > > To: 'Commercial and Business-Oriented Asterisk Discussion' > Subject: RE: [asterisk-biz] G.722 VoIP Providers > > To: 'Commercial and Business-Oriented Asterisk Discussion' > Subject: RE: [asterisk-biz] G.722 VoIP Providers > > > > > > Pardon my ignorance, but what is the big deal about g722? I haven't read up > much on it. > > > > > -- > > ........::::::::::......... > > Brian Fertig > > Director of Engineering > > Molten, Inc. > > Delaware Office > > Office 800.418.4380 x 160 > > Direct 302.338.9601 > > > > > > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > Mike Hammett > Sent: Monday, April 02, 2007 1:25 PM > To: 'Commercial and Business-Oriented Asterisk Discussion' > Subject: RE: [asterisk-biz] G.722 VoIP Providers > > > > This is something we should strive for as this is most definitely something > the PSTN is unable to provide. > > > > --Mike > > > > > > > > > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > Bruce Reeves > Sent: Monday, April 02, 2007 11:33 AM > To: Commercial and Business-Oriented Asterisk Discussion > Subject: Re: [asterisk-biz] G.722 VoIP Providers > > > > If I remember correctly 1.4 provides pass-thru support and trunk will trans > code and have prompts in G722. > > > On 4/2/07, Mike Hammett < [EMAIL PROTECTED]> wrote: > > > Does Asterisk even support 722? I'd love it if it did. > > > > --Mike > > > > > > > > > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > Glenn Campbell > Sent: Monday, April 02, 2007 10:34 AM > To: Commercial and Business-Oriented Asterisk Discussion > Subject: [asterisk-biz] G.722 VoIP Providers > > > > > I have been reading about the new Polycom IP650 Phone and the uses of HD > Voice. I see that it requires a G.722 codec to work. Most ITSP's that I > have been working with do not offer this. > > Are there any ITSP's that use this technology? I haven't purchased the > phone yet, but I am interested in demoing it for myself and some of my > customers. > > Thanks, > > > > -- > W. Glenn Campbell > [EMAIL PROTECTED] > Netstar Solutions LLC. > http://www.netstarsolutions.com > (270) 908.0057 x299 > > > _______________________________________________ > --Bandwidth and Colocation provided by Easynews.com -- > > asterisk-biz mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-biz > > > > > -- > Bruce Reeves > Nortex Networks > _______________________________________________ > --Bandwidth and Colocation provided by Easynews.com -- > > asterisk-biz mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-biz > > -- Guilherme Loch Góes MSN:[EMAIL PROTECTED] (48) 99115299 _______________________________________________ --Bandwidth and Colocation provided by Easynews.com -- asterisk-biz mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-biz
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