Quintum vs Audiocodes

Hi

I have got to the point to choose between one of these gateways:
Quintom or Audiocodes to connect to 60-100 analog lines
I am going to use this harware as a VOIP gateway working with a * server

I would like a comparison between these two in terms of performance, voice quality and ease of configuration and interoperability with asterisk.

Thank you all.