Programming Ani/Dnis On An Incoming Trunk - Mitel SX-200 EL Technician's Handbook

Technician's Handbook
Form 33: Enter appropriate DISA access codes.
If the DISA trunk is a loop-start CO trunk, then loop- start inter-
connection rules apply and the restrictions on-loop start CO
trunks applies.
Four-circuit/Eight-circuit LS/CLASS trunks can also be
programmed as DISA trunks.
Programming ANI/DNIS on an
Incoming Trunk
ANI (Automatic Number Identification) - the local carrier sends to the
PBX the phone number of the calling party.
DNIS (Dialed Number Identification Service) - the local carrier sends to
the PBX the digits dialed by the calling party.
ANI/DNIS is available only to incoming trunks with trunk descriptor
"T1-E&M" and "T1-DID/TIE", which accept DTMF signaling and have
the wink timer active.
Only MCI and US Sprint Standards are supported. MCI sends the ANI
digits without delimiters. Sprint delimits the DNIS and ANI digits with
asterisks.
DNIS digits on a dial-in trunk are used to route that trunk call, and no
further digits will be expected.
1. Create an ANI/DNIS trunk by creating a separate COS . Set the fol-
lowing options in the trunk's Class Of Service:
COS Option 811 - ANI/DNIS Trunk to ENABLED
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COS Option 801 - Incoming Trunk Rotary to DISABLED
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COS Option 800 - ANI Applies to DISABLED
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COS Option 246 - SMDR Extended Record to ENABLED (for
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SMDR to report the ANI and DNIS digits).
2. In the Trunk Circuit Descriptor parameters set
Incoming Start Type to Wink
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