Newb Question: PRI and TrixBoxCE

I am VERY new to TrixBox, it was suggested to me by an associate who has used it for his Voip system, but uses Analog lines. I got overzealous and decided to order a PRI from my service provider...and now my service provider has sent me a list of questions on how I want my PRI provisioned...and they tell me my vendor should be able to answer these questions...go open source! I have a Digium TE122B Card, wanting to use TrixBoxCE...if any of you can answer the items below or explain for dummies what they are asking for, I would greatly appreciate it! Some questions the service provider has already answered for me...you will see 0 and 1 after the item...1 means that choice was selected...

7. ICE 0 Incoming Call Extension (PRI extended to CO equipped with PRI equipment)
8. Voice and/or Digital Data 1 Flat Rate 0 Usage Sensitive 1
9. Digital Data only 0 Flat Rate 0 Usage Sensitive 0
10. Inward Analog or Digital Data only 0 Flat Rate 0
11. (a) FAS 1 Qty ___1___ Facility Associated Signaling, each PRI arrangement can have up to
23 B channels and one D channel.

(b) NFAS 0 Qty _____ (must be NI-2) Non-Facility Associated Signaling, provides control of
multiple PRI’s with a single D channel. 5ESS and DMS-100, one D channel can support up to
20 PRI’s; Siemens EWSD, one D channel can support up to 5 PRI’s. A back-up D channel is
recommended in case of a primary D channel failure.)
12. Custom 0 NI-2 1 (NI-2 is recommended and standard)
13. Call Type: Inward 0 Outward 0 2-Way 1
14. Network Interface Jack(s): Required 1 Existing 0
15. List all telephone numbers: Qty _ _._
_____________________________________________________________________________
16. PIC: LPIC: PIC= Interstate/Interlata , LPIC = Intralata (four digits)
17. B Channels: Inward Only 0 Outward 0 2-Way 1
18. Customized Code Restriction: 900, 976, etc. 0 (see attached)
19. Outgoing Calling Number Delivery Blocking 0 (law enforcement only)
20. B Channel Selection: Low to High 0 High to Low 0 Counter Clock-wise 0
Clock-wise 0 Uniform Call Distribution 0
21. Glare Resolution Method: CPE yields (preferred) 1 CPE Controls 0
(PBX competing for dialtone or call)
22. Calling Party Number Billing (leaving CPE) Bill to originating caller 0 Bill to main number 0
23. Billing Directory Number (PRI#) ___
24. Incoming Calling Line ID (to CPE) 0
25. Calling Party Number Delivery (to CPE): CPN only 0 CPN PREF 0 (calling party name)
BN Only 0 BN PREF 0 NONE 0
26. Carrier Interconnect Dialing Permissions (10XXX): Allow 0 Deny 0 Required 0
27. Digits required by CPE ____ _____

Thank you for any input you can give me...