Am I correct in assuming that G.729.1 will allow voice transmission with G.726 via this graph? I do know for a fact that G.726 & G.729 allow an established connection, but no voice transmission will come through. I have a phone system that will ONLY do G.729 connecting to another that will ONLY do G.726. Any advice? Tips? Tricks? Something, anything in a router that will allow translation of 8 to 16/16 to 8 kbs data transfer of voice transmission?