btrain2871

Would anyone be able to send me any info or explain this simply to me regarding how LSP's work.

I have a main site 8700cm3.1 and we're putting in a s8300/g700 in a remote office as an lsp. While I understand the actual extensions get administered on the s8700 switch but what about dialplan/udp/aar type things. If I have 4 digit dialing setup between my offices which are all standalone how and where does the LSP get it's dialplan programming? I would imagine it gets configured locally as a standalone switch but while in lsp mode where is it getting it's dialplan instructions?

Also, if this new site will be using the main sites MM system what needs to be done on the MM side?? The offices will be linked by an MPLS network so medium isn't a concern.