CLS Access Restrictions
Station class of service (CLS) trunk access restrictions, set in LD 10 (analog sets) and LD 11 (digital sets).
CLS ➤ | UNR | CTD/CUN | TLD | SRE | FRE | FR1 | FR2 |
---|---|---|---|---|---|---|---|
Incoming Trunk Calls | Yes | Yes | Yes | Yes | Via Call Modify #2 | No | No |
Outgoing Non-Toll Trunk Calls | Yes | Yes | Yes | Via Attendant - or - UNR Station #1 | Via UNR Station #1 | No | No |
Outgoing Toll Trunk (0 or 1+ on COT or FEX) | Yes | Via BARS/NARS | Via Attendant - or - Station #1 | No | No | ||
To/From Tie Trunk | Yes | Yes | Yes | Yes | Yes | Yes | No |
To/From Internal | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
BARS/NARS TGAR=No #3 | Uses NCOS only | Uses NCOS only | Uses NCOS & CLS | Uses NCOS & CLS | Uses NCOS & CLS | Uses NCOS & CLS | Uses NCOS & CLS |
BARS/NARS TGAR=Yes #3 | Uses NCOS & TGAR | Uses NCOS & TGAR | Uses NCOS, CLS, & TGAR | Uses NCOS CLS & TGAR | Uses NCOS CLS & TGAR | Uses NCOS, CLS & TGAR | Uses CLS only |
Access Restrictions:
UNR
- UnrestrictedCTD
- Conditionally Toll Denied *CUN
- Conditionally UnrestrictedTLD
- Toll DeniedSRE
- Semi-RestrictedFRE
- Fully RestrictedFR1
- Fully Restricted 1FR2
- Fully Restricted 2
Key |
---|
Direct Access |
Indirect Access |
No access |
Notes:
- #1 Call Modification: TRN, CONF, etc.
- #2 Call Mod: TAFAS, Call Pickup, TRN
- #3 LD 86: ESN, check TGAR (NO) YES
- * CTD is default / TGAR=No is default