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screwy IDCs going on...

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chancal

Technical User
Oct 31, 2009
59
US
Hello All,
I have a number xxx-xxx-9534.
I do a simple ld 20 prt for a 9534 DN but it doesnt exist.
I've scanned through all of the TNs to see if there are any numbers that look even remotely similar to this DN but cant find any.
idc prt as follows, again, nothing remotely similar:
REQ prt
TYPE idc
CUST 0
DCNO

DCNO 0
IDGT CDGT
15 45
2111 2111
2113 4044
2269 2269
2350 4245
2351 4245
2352 4245
2353 4245
2354 4245
2355 2355
2356 4245
2357 4245
2358 4245
2359 4245
2361 4245
2362 4245
2363 4245
2364 4245
2365 4245
2366 4245
2367 4245
2368 4245
2369 4245
2370 4245
2371 4245
2372 4245
2373 4245
2374 2123
2375 2113
2376 4245
2377 4245
2378 4245
2379 4245
2380 4245
2381 4245
2382 4245
2383 4245
2384 4245
2385 4245
2386 4245
2387 4245
2390 2390
2709 6003
2710 4230
2712 4230
2713 4230
2714 4230
2720 4245
2721 4245
2722 4245
2723 2723
2724 4245
2725 4245
2727 4245
2728 4245
2738 2985
2746 2984
2795 4230
2904 2981
2918 4230
320 420
321 421
322 422
323 423
3240 4240
3241 4241
3242 4242
3243 4243
3244 4244
3245 6006
3246 4246
3247 4247
3248 4248
3249 4249
325 425
3260 6009
3261 4261
3262 4262
3263 4263
3264 4230
3265 4265
3266 4266
3267 4230
3268 4230
3269 4230
327 427
328 428
329 429
3491 5491
4208 4230
4223 6004
4264 4230
4267 4230
4268 4230
4269 4230
4278 4230
4279 4230
85 4230
4287 4230
4289 4230
4291 4230
4297 4230
66 46
8816 4400

I did find this partcular TN that I think is connected to all this somehow based on the NAME. However i dont know the next step to do to try and figure out the flow.
DES MSMAIN
TN 077 0 00 15 PHANTOM
TYPE 500
CDEN 4D
CUST 0
WRLS NO
DN 4577 0 MARP
CPND
NAME Member Services Main
XPLN 20
DISPLAY_FMT FIRST,LAST
AST NO
IAPG 0
HUNT 6008
TGAR 1
LDN NO
NCOS 0
SGRP 0
RNPG 0
XLST 0
SCI 0
CLS CTD DTN FBD XFD WTA THFD FNA HTA ONS
LPR XRD CWD SWD MWD RMMD SMWD LPD XHA SLKD CCSD LND TVD
CFTD SFD MRD C6D CNID CLBD AUTU
ICDD CDMD LLCN EHTD MCTD
GPUD DPUD CFXA ARHD OVDD AGTD CLTD LDTD ASCD
MBXD CPFA CPTA DDGA NAMA
MCRD
EXR0 SHL ABDD CFHD DNDY DNO3
USRD BNRD OCBD RTDD RBDD RBHD FAXD CNUD CNAD PGND FTTC
RCO 0
PLEV 02
FCAR NO
AACS NO
MLWU_LANG 0

I know this site is very "messy" many of the DNs dont completely correspond with it's acutal DID. There is alot of digit conversion going on...

help please?


 
What type of trunk are you using? If that is an analog trunk, make sure if it pass through your PBX. Otherwise, that number is a direct line.
 
Hi,

The TN you've given us is that the set where the caller ends up? If not where does the call ring?

If you have a PRI you could try to enable a DCH trace in LD 96 and have a look how the call comes in. Maybe the caller is router via another switch which forwards the call to your switch to a totally different number.

If you use PRI you can also have a look at the length of the LDN (LD 21). If it is 4 digits the switch will only look at the last 4 digits of the called number. IDC is tricky. Especially the way this 1 is setup (2 digits, 3 digits, etc, etc)


Marc D.

If Bill Gates had a nickel for every time Windows crashed... Oh wait, he does...
 
Have you checked with the Telco to make sure what digits they are sending to you. They can swap the digits completely if that is required.
 
Your first step is to determine how this number is entering your system.

What type of trunk is handling this call?

T-1, PRI, Analog COT, Analog DID, etc.

Once you have the trunk type, you can look at the trunk and route programming to determine how the call is flowing through your system.
 
I would dial the number and once it starts ringing the phone do a TRAC 0 4577 in LD 80, this will tell you the trunk it came in on

OLD ROLMEN WORKING ON NORTELS AND AVAYA
 
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