Looking for SS7 support

[dome@xxxxxxxxx (Dome Charoenyost)]

Dear All,
I'm Asterisk Developer i have deal with Telco in Thailand. they
looking for IP Centrex for connect  GSM network via SS7.  I have no
exp about SS7 I'm looking for somone who can support me for present to
telco how to connect Media GW (I plan to use Asterisk + Digium Card)
to SS7 network.

If someone can help e-mail me directly.

Best Regards.

Dome C.