First of all let me ask you what would be the reason to have seperate dial-peers to point to the same destination using different codecs?
With H323 GW you should be able to accomplish this the same way, bascially have route patterns 4! and 3! pointing to the same GW, and the same dial-peers, keep in mind then when you create a GW in CCM you assign Device Pool which references Region which in fact controls what codec is allowed, so make sure the Region used by this GW is set to use G711 between other regions, which will allow for negotiation of both G711 and G729.
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...