[asterisk-users] Need opinion about GSM codec for Internet

[Vinícius Fontes]

In my opinion, GSM sounds great but not as good as G.729. So if you can't afford getting G.729, GSM is the way to go.



Vinícius Fontes
www.asteriskforum.com.br - Informações e discussão sobre Asterisk e telefonia IP



----- "Alejandro Cabrera Obed" <aco1967 at gmail.com> escreveu:

> Dear all, I have implemented an Asterisk SIP server for a WAN VPN over
> Internet. We have users distributed along all my country (Argentina)
> that register to my Asterisk in order to talk among them.
> 
> I'll plan to have voice and voicemail with GSM codec, because we can't
> afford the payment for the G.729 licenses (it's an administrative
> problem of our company, not an echonomical problem). So in this way
> Asterisk won't care about codec traslations, this sounds good.
> 
> What do you think about the use of GSM codec for Internet calls ??? Do
> you think GSM is the best narrow-band codec if I can't use G.729 ???
> 
> Thank you !!!
> 
> Alejandro
> 
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