CSD calls from Neo Freerunner
Al Johnson
openmoko at mazikeen.demon.co.uk
Tue Jan 21 15:42:20 CET 2014
On Monday 20 January 2014 07:31:55 Michael Spacefalcon wrote:
> For those who don't know what CSD is:
>
> http://en.wikipedia.org/wiki/Circuit_Switched_Data
>
[snip test call logs]
>
> CSD calls may be placed from a GSM mobile either to a land line or to
> another mobile. (I don't know if it's possible to establish a CSD
> connection from a land line to a mobile.)
It's possible to establish the connection from land line to mobile, with both
analogue and ISDN landlines. I used to use it for remote access to condition
monitoring systems. You should be able to send and receive faxes too. It does
need carrier support though.
More information about the community
mailing list