If i select "Zone-2" while creating network element, i can see G.729 codec going out as preferred codec. If is set "Zone 1" in network element, i can G.711 codec is going out as preferred codec.
I have checked in network Zones and "Intra-zone Compression" is set to "NO" for both zones.
Please find the attached image for reference. Can anyone let me if there is any other place that i can check to see what's making this change?