UDT T1 DTI Example
|Configure the UDT card first.
For T1 circuits, move the dip switch the on card (default is E1). Login to the card
and set it for DTI (default is PRI), ESF, B8ZS. T1 DTI circuits don't have a DCH.
1DTI Loop configuration: (if not already defined). Common Equipment, change in LD 17, print in LD 22.
REQ CHG Change existing data TYPE CEQU Common Equipment CEQU YES Changes to Common Equipment DLOP xx The DTI digital loop MG_CARD l s c The physical slot for the DTI loop in the associated IPMG MODE TRK Mode of operation TMDI NO Must be configured as NO
Having defined the loop, continue with circuit programming...
2The Route: Route Data Block, build in LD 16, print in LD 21
Note on DSEL: VOD adds a 1 for voice calls and a 2 for data calls to the dialed string, so you may encounter a recording "your call cannot be completed as dialed" with this setting. VCE may prevent fax calls, so use 3VCE for voice and data/fax applications.
TYPE RDB CUST 00 ROUT 7 DES IVG TKTP TIE M911P NO ESN NO CNVT NO SAT NO RCLS EXT VTRK NO DTRK YES BRIP NO DGTP DTI ISDN NO DSEL VCE (if "call cannot be completed as dialed", check this is VCE not VOD) PTYP DTT CNDP UKWN AUTO NO DNIS NO ICOG IAO SRCH LIN TRMB YES STEP 33 ACOD 88 TARG 01 02 03 04 CLEN 1 BILN NO OABS INST IDC NO DCNO 0 * NDNO 0 DEXT NO ANTK SIGO STD STYP SDAT TIMR ICF 512 OGF 512 EOD 13952 DSI 34944 NRD 10112 DDL 70 ODT 4096 RGV 640 GRD 896 SFB 3 IENB 5 TFD 0 VSS 0 VGD 6 SST 5 0 NEDC ETH FEDC ETH CPDC NO DLTN YES HOLD 02 02 40 SEIZ 02 02 SVFL 02 02 DRNG NO CDR NO VRAT NO MUS YES MRT 21 MANO NO EQAR NO FRL 0 0 FRL 1 0 FRL 2 0 FRL 3 0 FRL 4 0 FRL 5 0 FRL 6 0 FRL 7 0 OHQ NO OHQT 00 CBQ NO AUTH NO TTBL 0 ATAN NO OHTD NO PLEV 2 ALRM NO ART 0 SGRP 0 ARDN NO CTBL 0 AACR NO
3Trunks: Trunk Data Block, build in LD 14, print in LD 20
DES IVG TN 217 01 VIRTUAL TYPE TIE CUST 0 TRK DTI PDCA 1 PCML MU NCOS 0 RTMB 33 1 TGAR 1 SIGL EM4 STRI/STRO WNK WNK SUPN YES AST NO IAPG 0 CLS UNR DTN CND ECD WTA LPR APN THFD HKD SPCD P10 VNL TKID AACR NO
If the circuit establishes, but sounds terrible, try changing the Pulse Code Modulation Law: PCML = MU or A.
MU-law is used in North America and Japan, A-law is used in Europe and the rest of the world.