Hi all,

Thinking of getting a VFX Linksys AG310. (1 FXO / 1 FXS)

I already have a GSM trunk unit, with FXS port. (I can plug a phone into it and get dialtone, and ring the sim and the POTS phone rings)

Can I plug the GSM trunk unit into the FXO port on the AG310 and then dial the GSM sim, get dialtone from the AG310, and dial out from then AG310 on SIP.

Cheers
Mac