A-Number in transit

[corch]

Hello
Anyone can tell me how can I change A-number on a call in transit?.
I have a public exchange connected to a MD110, connected to another exchange. The DID in the last one is from the public in the MD110, and I must send a right A- number when I call throw it. My problem is that the nutri doesn't work if the origin of the call is not the MD.
Any idea?
thanks

 

[whosrdaddy]

for transit calls use cnvtyp 2.

for example :
A= public
B= your MD110
C= other PBX

__ __ __
|A |---|B |---|C |
|__|r80|__| |__|

A calls C (incomming route 80 at B)
A has number 1234999 (1234xxx) in unknown format (numtyp 0)
B changes it to 5678999 (5678xxx)

NUTRI:ENTRY=1234,cnvtyp=2,numtyp=0,pre=5678,trc=4,rou=80;

that should do it

http://www.damovo.com

 

[corch]

Thanks, but my problem is when I call from C to A
Some times C calls B and another C calls A
Extension 2179(in C) calls 0912345678(in A) and must send as A-number 0918765179.
Extension 2179(in C) calls to extension 2150 (in B) and must send 2179 as A-number.
I can do Nutri with cnvtyp 2 between B and C, but it is not what I need.

 

[whosrdaddy]

normally you have Qsig protocol between B and C, so sending extnr is no problem sice you're in the private network.
to convert A-number for C to A just use nutri like I told you. the only difference is that you must specify nutri on the incomming route from PBX C...

http://www.damovo.com

 

[SYAR2003]

For altering the a number from c
use the nutri from daddy .
and change the numtyp to 5 or 6 (unknown/local private)
dependig on what TON the c pbx sends.
E.g
NUTRI:ENTRY="RECEIVED C-A.NR",CNVTYP=2,NUMTYP=5 OR 6,TRC=
"HOW MANY DIGITS TO TAKE AWAY FROM FIRST DIGIT",PRE=" REPLACE/ADD DIGITS";

Eg.
display in b when c calls a over tie line rou=2
NUTRI:ENTRY=2179,CNVTYP=2,NUMTYP=5 or 6,TRC= ,PRE= ,ROU=2;
display in b when c calls a over pub line rou=1
NUTRI:ENTRY=918762179,CNVTYP=2,NUMTYP=0 or 2,TRC=6,PRE=0918765,ROU=2;

Does this make sense.
syar

 

[whosrdaddy]

Syar,

although your solution is correct, IMHO , this is not the correct way to handle this. this is pure route configuration (private/public).

happy holidays )

http://www.damovo.com

 

[SYAR2003]

Yea right , you started it.
happy holidays to you also )

syar

 

[corch]

I proved it and it dosn´t work
when the call is in transit I can´t get changing the A-number with cnvtyp 2 in the incoming route, and neither with cnvtyp 1 in outgoing route. (I have proved with all possible numtyp).
I´ve proved too with D5=2 in ADC in RODDI, and anything.

 

[SYAR2003]

You need to trace the incoming call with STUNI
and see if the TON is correct on the different calls .
Or atleast so you know whats coming in to B .

The C-pbx should be setup to send a public ton
when dialing throug B to A.
And private TON dialing from C to B.

Then you could use the numberconverting feature with
some control.Else it will only be guessing.

Also make sure all routes have converting enabled.
SERV=XXXXXXXXX1

syar

 

[corch]

I Had SERV=XXXXXXXXX1, and as it didn´t work I changed it to this.

<ROCAP:ROU=ALL;
ROUTE CATEGORY DATA
ROU SEL TRM SERV NODG DIST DISL TRAF SIG BCAP
3 713010000000001 5 3110000007 0 30 128 00151515 011111000031 101110
I know that my A number is 2019 and when I call from C to B I change it to another one, but when I do transit it is still 2019.

 

[SYAR2003]

yes but what ton is the call sending .
The C 's destination code's ton used to dial trough .

This ton must be fetched with correct NUMTYP parameter.
Public tons:
unknown 0
International 1
National 2
Network spesific 3
Local public 4

Else you can not differenciate between the calls.

Does this make sense.

syar

 

[corch]

It dosn´t work
I know that If I call to a public exchange I send TON 0, and when I call to private one I send TON 5.
Anyway I have proved with all numtyp (0,1,2,3,4,5,6,7) with cnvtyp 2, and numtyp 10 & 11 with cnvtyp 1, and with any entry in that route, and it dosn´t work.
It must be any thing in route´s category, but I don´t know what can it be.

 

[mdman]

Depending on the BC version parnum 152 states if conversion of received a-number in transit exchanges is allowed or not.

Maybe that could help.

 

[jaylek]

Hello,

How can we do the progrmming for the over flow if the first hunt group is busy?
Clearly this is the thing,
I have a third party autoattend connected to MD110 with 4 ports. If all the ports are busy whether i can divert it to the operator group so that will not miss the call.

Thanks,

Jaylek

 

[tigerlow66]

Hi,

I don't understand the various TON.
Can someone share with me wth some example.

 

[corch]

Thanks, mdman, but I haven't got it.
Wouldn't you know why it has been erased, or what can I use instead it?
by
corch