# &faqguide;

What happened with old report_ack parameter

The parameter is considered obsolete. It was removed as acc module is doing SIP transaction based accouting and according to SIP RFC, end2end ACKs are a different transaction (still part of the same dialog). ACKs can be individually accouted as any other sequential (in-dialog) request.

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What happened with old log_fmt parameter

The parameter became obsolete with the restructure of the data logged by ACC module (refer to the Overview chapter). For similar behaviour you can use the extra accouting (see the corresponding chapter).

What happened with old multi_leg_enabled parameter

The parameter became obsolete by the addition of the new multi_leg_info parameter. The multi-leg accouting is automatically enabled when multi_leg_info is defined.

What happened with old src_leg_avp_id and dst_leg_avp_id parameters

The parameter was replaced by the more generic new parameter multi_leg_info. This allows logging (per-leg) of more information than just dst and src.

Where can I find more about OpenSIPS?

Take a look at &osipshomelink;.

Where can I post a question about this module?

First at all check if your question was already answered on one of our mailing lists:

- User Mailing List - &osipsuserslink;

- Developer Mailing List - &osipsdevlink;

E-mails regarding any stable &osips; release should be sent to &osipsusersmail; and e-mails regarding development versions should be sent to &osipsdevmail;.

If you want to keep the mail private, send it to &osipshelpmail;.

How can I report a bug?

Please follow the guidelines provided at: &osipsbugslink;.