[maemo-users] Nokia NXXX With A Phone!

[From: James Knott]

Gary wrote:
> Joshua Layne wrote:
>   
>> What frequencies would this radio support? (850,900,1700,1800,1900,2100)
>> (1700 and 2100 are data only)
>> What data standards? EDGE? UMTS? HSDPA? and on which of the above
>> frequencies?
>>   
>>     
>
> Quad band phones are more common than they used to be but GPRS, even 
> with EDGE, is too slow to carry VoIP traffic.
At work, we sell equipment that can do VoIP in under 20 KB/s, which is
less than what GPRS is capable of. Also, digital cell phone voice is
already in packets. It wouldn't take much to add an IP header to it.


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