Alcatel OXE with CISCO 7200

wizzy · Post by **wizzy** » 24 Oct 2006 06:54

Here is my problem.

I have connected my oxe with a cisco 7200 via PRI. The trunk group is set with QSIG.

On outgoing calls everything works fine. But on incoming calls I get some errors

On my oxe I have the extension 2199. When I simulate a call from the cisco router I get the following traces :

ALCATEL

Code: Select all


______________________________________________________________________________
| (278531:600086) Physical-Event :
| long: 36  desti: 0  source: 0  cryst: 2  cpl: 22  us: 0  term: 0  type a5 
| tei: 0  >>>>  message received : SETUP [05]    Call ref :  00 c6
|                               SENDING COMPLETE
|______________________________________________________________________________
|
| IE:[04] BEARER_CAPABILITY (l=3) 80 90 a3 
| IE:[18] CHANNEL (l=3)  a9 83 9f -> T2 : B channel 31 exclusive
| IE:[70] CALLED_NUMBER (l=5)  ->  80  Num : 2199
|______________________________________________________________________________

 ______________________________________________________________________________
| (278531:600087) 917: Send_IO1 (link-nbr=17, sapi=0, tei=0) :
| long: 23  desti: 0  source: 15  cryst: 2  cpl: 22  us: 8  term: 0  type a5 
| tei: 0  <<<<  message sent : REL COMP [5a]  Call ref :  80 c6
|______________________________________________________________________________
|
| IE:[08] CAUSE (l=3) 80 81 80 -> [81] UNALLOCATED NUMBER
|______________________________________________________________________________

CISCO

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7200_Voice#csim start 2199
csim: called number = 2199, loop count = 1 ping count = 0

csim err csimDisconnected recvd DISC cid(308) 
csim: loop = 1, failed = 1  
csim: call attempted = 1, setup failed = 1, tone failed = 0

Any ideas ????

sadim · Post by **sadim** » 24 Oct 2006 07:25

I guess that you have DDI transcoding on the QSIG trk. Remove it, or create a ddi translation for the num plan

Post by **vad** » 24 Oct 2006 07:26

In TG you have TG NPD selector (f.e. 10).
Translator/ext.numb.plan/Numb.plan.description - see NPD 10 called DID id. (f.e. 1) - in DID translator No 1 you must manage rules f.e. 1-st external No 2000 - 1-st internal No 2000- range 1000.
For DID translator and NPD - be careful - check that this NPD or DID not used in another TG. If necessary create new NPD (from 33 to 49) or DID translator.

wizzy · Post by **wizzy** » 24 Oct 2006 07:38

The problem is that I have another trunk with the same settings on the same PBX but connected to an other router which works fine.

It also has the same NPD

Post by **vad** » 24 Oct 2006 08:16

Check t3 trace with both Cisco. And in additional in TG local parameters check field unused or added digits.

wizzy · Post by **wizzy** » 31 Oct 2006 10:12

The problem was , as vad said, with the added digits.

Issue almost resolved. I have some problems with the overlap dialing but I will deactivate it.

Thanks once again !!!!