[asterisk-users] GSM Gateway

[Peter]

Hello,

I am looking for a gsm gateway that is SIP based i.e no need of FXO/FXS
analogue connection.

I searched the email archives and found messages from 2008 but not sure
how accurate these are.

What do you use and how well it works ? The only sensible one I  found
is  one made by portech and one that is made by Eurodesign.

The one from portech is like a trunk while the one from eurodesign
relies on USB and project GSMOPEN.

what would you recommend -> trunk or usb ? Or there are other
possibilities ?

Thanks,

Peter