Correction... "it abstains from forwarding the answer frame if the previously recorded value was 1 (no charge)." The patch was correct, only the message text was wrong. Juan Carlos Castro y Castro Instant Solution Ltda. <http://www.instant.com.br/> Rio de Janeiro - Brazil Juan Carlos Castro y Castro escreveu: > Currently chan_ss7 doesn't give a cow when the caller gets a "no > charge" in the backwards call indicator field and sends an answer > frame to the calling channel in any case. I made this patch to fix it. > It just records the charge indicator received in the ACM response in a > field in the pvt struct, and when the ANM arrives, it abstains from > forwarding the answer frame if the previously recorded value was 2 (no > charge). > > I tested it calling an invalid number from a SIP ATA and it works OK. > I hear the other phone company's recording as early media and the call > is no longer billed. I tested in 0.9, but the patch applies to 1.0.0 too. > > This patch is GPL v2 and (C) Instant Solutions Ltda. of Brazil.
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