Optimus Soft just sent this quotation to me. Could you please see all attached files for clarify.
Also, they had said this message to me 'Kit, it is very difficult for summarize the Wireless problems. They not sure if they have propose the first solution to us but problem still was not solve clearly. And we may do not do it continue caused from limitation of our budget. So, they had proposed the best way. That is we should summarize the total budget to them first. They will can propose the solution to be suitable within our budget will be better. And also, they had said about the MA of Core Switch, they said after we would like to cut other switches out of this quotation. They think they not worthwhile if we choose to renew this switch with them only one. Because this switch will EOL with Cisco in this July already. They gave the reason, previously they can propose that price to us because they think we will renew MA all equipments with them.