Configuration Neostrada / Orange - What parameters should I choose for configura

Good morning, does anyone know what parameters Neostrada / Orange works on the Asus DSL-N12E Router (I will add that I was looking on the Internet and there are different)

VPI:
VCI:
Service category: UBR / CBR / RT-VBR / NRT-VBR
PCR:
IP version: IPv4 is set
Connection type VAN: PPPoA / PPPoE (this is how it was set up)
UPnP enabled? : Yes No
802.1Q Enabled: yes / no VLAN ID:
Tryp tunneling: PPPoE LLC / PPPoE VC-MUX / PPPoA LLC / PPPoA VC-MUX
Default route: yes / no
MTU: 1492 is set
PPP Authentication: Auto / CHAP / PAP

Thank you in advance for your help

Is it really difficult to find answers in google, if not directly on the Orange website?
1. the result of the query to google "orange dsl connection parameters":
http://www.orange.pl/kid,4004241979,id,400424...laczyc-i-skonfigurowac-modem,helparticle.html
As for the differences - the parameters do not write permanently, you can always change, test ...

Hello to the beginning, you can leave all the default settings. If this does not work, try then configuring the router using the orange page (remembering what technology you use neo).