Re: Error: ACK without matching transaction
Sergio Charrua via sr-users <[email protected]>
| Newsgroups | gmane.comp.voip.ser |
|---|---|
| Message-ID | <CALZWR5xoEw=AP8bSiAmjowvCj_19VmPCefHwrk0hjSFgQR5NCw@mail.gmail.com> |
Sounds Great! SIP reply messages and errors are divided into classes, where: - Class 1 or 1XX or range from 100 to 199, is information reply (ex.: 180 Ringing) - Class 2 or 2XX or range from 200 to 299, is a success reply (ex.: 200 OK - call answered) - Class 3 or 3XX or range from 300 to 399, is a redirection reply (ex.: 303 Redirect ... i think) - Class 4 or 4XX or range from 400 to 499, is request failure reply (ex.: 404 Not Found) - Class 5 or 5XX or range from 500 to 599, is server failure (ex.: 500 Server Failure) - Class 6 or 6XX or range from 600 to 699, is global failure (ex. 603 Decline) a good article to read more about the subject: https://en.wikipedia.org/wiki/List_of_SIP_response_codes Atenciosamente / Kind Regards / Cordialement / Un saludo, *Sérgio Charrua* On Wed, Aug 27, 2025 at 3:57 PM Fernando Lopes via sr-users < [email protected]> wrote: > Thank you, it worked. > > What are 2xx (3xx-6xx) replies? > __________________________________________________________ > Kamailio - Users Mailing List - Non Commercial Discussions -- > [email protected] > To unsubscribe send an email to [email protected] > Important: keep the mailing list in the recipients, do not reply only to > the sender! > __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions -- [email protected] To unsubscribe send an email to [email protected] Important: keep the mailing list in the recipients, do not reply only to the sender!