Hi Bernd, The Via header is mandatory according to RFC 3261, section 20, in Requests:
Header field where proxy ACK BYE CAN INV OPT REG ___________________________________________________________________ [..] Via R amr m m m m m m You are asking Kamailio to do something that is against the standard. So, some people might expect that it's not working in this case, and I personally would not call it a Bug. Documentation would be never fully complete for a complex software like Kamailio, sure. You could open a feature request or (even better) a pull request to improve the documentation for the textops module in the Kamailio github. Cheers, Henning -- Henning Westerholt – https://skalatan.de/blog/ Kamailio services – https://gilawa.com -----Original Message----- From: Bernd Krueger-Knauber <[email protected]> Sent: Thursday, August 11, 2022 12:20 PM To: Henning Westerholt <[email protected]>; Kamailio (SER) - Users Mailing List <[email protected]> Subject: Re: [SR-Users] remove_hf() does not remove the complete line Hello Henning, thanks for your response. We had a problem were a BYE was not sended by the pbx. So I wanted to test if it makes a difference if only the Record-Route entry is in the header of the INVITE. But in general, I will call this a bug in kamailio. There is nothing written about corner cases in the documentation. If I use remove_hf() I assume that it works. If I can not trust what it is written in the documentation, I have to check each SIP packet for inconsistencies if I use an additional command in the cfg file. 2 possibilities: 1. Add this behaviour in the documentation (bad, but ok) 2. The command should work as described. Best regards, Bernd Am 09.08.2022 um 21:59 schrieb Henning Westerholt: > Hello, > > the Via header is a bit of a special one, as its obviously also added from > the Kamailio server during relay or other operations. This might interfere > with the textops remove_hf operation. > > What is your goal that you want to achieve? There might be another way to > doing it. > > Cheers, > > Henning > __________________________________________________________ Kamailio - Users Mailing List - Non Commercial Discussions * [email protected] Important: keep the mailing list in the recipients, do not reply only to the sender! Edit mailing list options or unsubscribe: * https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
