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Extension being used instead of DNID
http://forum.asterisk2billing.org/viewtopic.php?f=34&t=10245		 Page 1 of 1
Author:  chrisips2 [ Sat Mar 09, 2013 9:52 pm ]
Post subject:  Extension being used instead of DNID
Hi

I'm a newbie so please forgive me if this is obvious but I cannot seem to find an answer anywhere.

I have a customer set-up in A2Billing (yep, just the one!!). I have an Asterisk server that appears to be working perfectly. I wish for a particular type of call to be charged to the customer.

So, my Asterisk dial plan looks like this:

Code:
exten => _90Z.,n,Set(CALLERID(num)=441123456789)
exten => _90Z.,n,Set(CDR(accountcode)=1234567890)
exten => _90Z.,n,Set(agi_dnid=44${EXTEN:2})
exten => _90Z.,n,Set(agi_extension=44${EXTEN:2})
exten => _90Z.,n,DeadAGI(a2billing.php,1)


I have use_dnid=Yes in agi_conf1

A2Billing attempts to dial the dialled extension instead of the DNID. So I get a message like:

Code:
AGI Script Executing Application: (DIAL) Options: (SIP/provider-out/901987654321,60,HL(0:61000:30000))


What I really want to see is a message like:

Code:
AGI Script Executing Application: (DIAL) Options: (SIP/provider-out/441987654321,60,HL(0:61000:30000))


The 90 should really have been changed to a 44.

Anyway because the number being dialled is not what I had intended, the call fails.

What am I doing wrong? It appears that dispite my best efforts, A2Billing is ignoring DNID in favour of what I can only describe as ${EXTEN}!

Many thanks.
Author:  chrisips2 [ Sun Mar 10, 2013 11:34 am ]
Post subject:  Re: Extension being used instead of DNID
I've found something that works for me. Perhaps someone can let me know if I've done the right thing?

I've changed the extension in Asterisk to:

Code:
exten => _90Z.,n,Set(CALLERID(num)=44123456789)
exten => _90Z.,n,Set(CALLERID(dnid)=44${EXTEN:2})
exten => _90Z.,n,Set(CDR(accountcode)=1234567890)
exten => _90Z.,n,DeadAGI(a2billing.php,1)
exten => _90Z.,n,Hangup()


and I've changed this line in a2billing.php:

Code:
$A2B->extension = $agi->request['agi_extension'];


to:

Code:
$A2B->extension = $agi->request['agi_dnid'];


I will have to watch out, should I upgrade A2Billing in the future that the changes to the PHP don't revert but other than that, could this cause a problem?

Thanks.
Author:  trkostas1 [ Mon Mar 11, 2013 8:09 pm ]
Post subject:  Re: Extension being used instead of DNID
did u sort it out because i have similar issue..
http://forum.asterisk2billing.org/viewtopic.php?f=33&t=10247&sid=7eb58add5199a0e40f40734e1e6633f4
Author:  chrisips2 [ Fri Mar 15, 2013 6:01 pm ]
Post subject:  Re: Extension being used instead of DNID
Yes indeed, this solution has been running in production for several days without a glitch.
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