Where do I find the minimum IOS release to be used for an MGCP VGW in CM 7.1? I'm assuming 12.4.3g is to old, but I can't find the documentation on it. TIA Scott -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://puck.nether.net/pipermail/cisco-voip/attachments/20100325/1e08c7d3/attachment.html>