The Z3C equipment is currently in process of offsale and therefore is not listed in cisco commerce, since in cisco commerce only shows for north america region and does not give option Word wide, does not leave me possibilities to quote the product. In the new proposal of Z4C of the MX family the Z4 equipment not specifies the exact region in which it can work. I need to quote Z4 for the region of chile but in Datasheet it does not specify the region where it is possible to implement it.