Step by step to make a PRI

[pbxadmin2]

Hi,

I want to make a PRI using a Dual PRI Card and using a MSDL for the D-Channel signaling.

Can someone give me the run down of how to do this?

Thanks!

 

[BMiles2000]

I will try to give you a basic understanding. As a specific layout would not be practical (depending on options for PRI and type of CO switch you interface with). Also you need to know what type of service you want to run across the PRI (Megacomm 800,DID etc..)This is for a 2 way DID in North America coming from an ATT 5ESS CO switch.


First you would need to build the Loops within your CFN in ld 17. This is where you select either AMI/B8ZS. In load 17 you would select CHG then CEQU for common equipment. then return down to DLOP to select what loops you wanted to build these spans on. Just simply enter the loop numbers and selcet the right coding.(this is dependant on where you physically place the card in the system)

Second you would have to place the MSDL card in an available network slot. Make sure to adrress the MSDL card with an open device number within your system (print cfn and write down device numbers, use one within 1-15 that does not exist). You will see where it has the two dials on the MSDL to select this device number. Once inserted and self tested goto load 17 and start configuring the DCH. It should look somewhat like this.

ADAN DCH 1
CTYP MSDL
GRP 0
DNUM 14
PORT 2 (Could be ports 1-3, usually port 0 is for tty)
DES COPRIDCH1
USR PRI
DCHL 11 (what loop you want the DCH to attach to)
OTBF 32
PARM RS422 DTE
DRAT 64KC
CLOK EXT
IFC ESS5
SIDE USR
CNEG 1
RLS ID**
RCAP

This has built your loop and dch, Like I said this is very specific on what options and service you are running on this span. This is just a general step to building one. After you have the span configured you have to build the RDB in ld 16. This is where you setup the options and trunk specifics for the trunks that will be riding on this span. I will not go into detail here due to the vast amount of options. But here is a reference model for you.

TYPE RDB
CUST 00
ROUT 5
DES 2WAYDID
TKTP DID
NPID_TBL_NUM 0
SAT NO
RCLS EXT
DTRK YES
DGTP PRI
ISDN YES
MODE PRA
IFC ESS5
SBN NO
PNI 00000
SRVC NNSF
NCNA YES
NCRD NO
CHTY BCH
ISAR NO
CPUB OFF
DAPC NO
BCOT 0
DSEL VOD
PTYP PRI
AUTO NO
DNIS NO
DCDR NO
ICOG IAO
RANX NO
SRCH LIN
TRMB YES
STEP
ACOD 3905
TCPP NO
PII NO
TARG
CLEN 1
BILN NO
OABS
INST
IDC YES
DCNO 1 *
NDNO 1
DEXT NO
DNAM NO
ICIS YES
TIMR ICF 512
OGF 512
EOD 13952
NRD 10112
DDL 70
ODT 4096
RGV 640
FLH 510
GRD 896
SFB 3
NBS 2048
NBL 4096
TFD 0
DRNG YES
NDRI 00
CDR YES


PAGE 002

INC YES
LAST NO
QREC NO
OAL YES
AIA YES
OAN YES
OPD NO
NATL YES
MUS YES
MRT 11
RACD 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
TTBL 0
ATAN NO
PLEV 2
MCTS NO
ALRM NO
ART 0
SGRP 0
AACR NO


Next you will have to build actual trunks on each of the channels available on this span (may be a fractional). this will be done in load 14. By typing NEW XX (XX is the number of trunks you want to build on this span). Here is an example.

DES
TN 010 01
TYPE DID
CDEN SD
CUST 0
TRK PRI
PDCA 1
PCML MU
NCOS 3
RTMB 5 1
B-CHANNEL SIGNALING
NITE
STRI/STRO OWK OWK
AST NO
IAPG 0
CLS UNR DTN CND WTA LPR APN THFD HKD
P10 VNL
TKID

Good Luck!