This is Debbie from VOPTech. A VoIP hardware provider in China.
We provide VoIP gateway with 2~96 FXS/FXO ports, using TI DSP and Moto CPU, has been certified by Mitel Canada, together with Cisco, AudioCodecs Gateways.
If you have any interests in them, contact me directly at: email@example.com. Skype: debbie_voptech.
Thanks & Warmest Regards