[asterisk-users] Telephony Card: GSM slots + Analoge

[bilal ghayyad]

Dears;

I am looking to get a telephony card that has GSM slots (ability to place my GSM card into it) in addition to analoge FXS and FXO. 

There is a card that I found it but really I do not know how much it is reliable: http://www.atcom.cn/AX2G4A.html

Did anyone tried atcom?

Is there a similar cards like it (but to be USA, Canada or Europe manufacturing)?

Regards
Bilal