Hi all, do somebody know how to adjust more than one prefix to be announced from CCM to GK via trunk? There is field "Technology Prefix" in trunk settings on CCM and you can write there prefix but I need to write there more prefixes. On IOS GW you can do that with command "h323-gateway voip tech-prefix XXX" and you can have more of these commands repeatedly with different prefixes. I cannot believe that you have to establish trunk for every prefix. Thanks very much.