[asterisk-biz] GSM cellular network (Global System Mobile)

[Michael Welter]

Here in the states, we get charged for each SMS message.  What I'm 
looking for is a no-cost method to send a little data over a GSM voice 
channel.

Alistair Cunningham wrote:
> Michael Welter wrote:
>> I'm looking for a way to send a few data packets over the GSM voice 
>> channel without having to subscribe to GPRS service.  Can this be done?
>>
>> Thanks
> 
> Michael,
> 
> Have you considered using SMS, which is after all data over GSM? If 
> necessary you can encode your data using uuencode or your own coding 
> scheme.
>