Hi Jorge,
My problem is not when I receive a call but when I send a call to telco.
I use my asterisk box like a gateway and receive sip calls to route this calls to PSTN.
In some cases the Telco send a ACM with charge indicator = 1 (no charge) and after this
the telco send a ANM.
When asterisk receive the ANM, it send a 200 Ok to SIP side and my softswitch start bill the call.
Anyone has a idea ?
Regards,
Bruno Rodrigues
From: Jorge Valencia
Sent: Friday, February 05, 2010 6:20 PM
To: asterisk-ss7 at lists.digium.com
Subject: Re: Charge indicator
Hi Bruno, well last year i had the same problem, it was posted here. My solution was modify the source, inside isup.c you need modify the code, find this function static FUNC_SEND(backward_call_ind_transmit) and add some lines. I think Matt was going to setup an option..anyway here is the code
static FUNC_SEND(backward_call_ind_transmit)
{
unsigned char alwayscharge= 2;
parm[0] = 0x40 | alwayscharge;
parm[1] = 0x14;
return 2;
}
Regards
Jorge Valencia G.
Operaciones
Will Telefon?a SA
Santo Domingo 1894 - Santiago - Chile
+56 2 5720000
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