On Sat, Jan 18, 2020 at 1:14 PM Administrator <[email protected]> wrote:
> > Le 17/01/2020 à 11:54, Administrator a écrit : > > > > Le 15/01/2020 à 19:24, Administrator a écrit : > >> Hi all, > >> > >> we face a strange behavior while connecting an Asterisk16 instance > >> with PJSIP to 2 providers: we receive error 401 Unauthorized, both of > >> them having Kamailio as front-end. With other providers -we don't > >> know if they run kamailio- registration is just fine. > >> > >> One of the provider took a pcap and told us that expiration was set > >> to 0 that's why they don't accept the registration. We took a pcap on > >> our side when SIP packet goes out of our server and we see that the > >> expiration parameter is setted to 3600 ! > >> > >> Asterisk version is Asterisk 16.2.1~dfsg-1+deb10u1 on Debian 10 up to > >> date. We also installed 16.7 from scratch, same problem. I have to > >> mention that our test asterisk is also a Debian 10 with Asterisk > >> stock 16.7 and _does_ register normally against the same provider :( > >> > >> If someone had a clue on this, welcome. > > > > We went a step further: when Asterisk is receiving the 401 > > Unauthorized it doesn't send the Authorization back, insteed it send > > the Register back with the *same* CSeq which it shoudn't. Pjsip is > > > > pabx16*CLI> pjsip show version > > PJPROJECT version currently running against: 2.8 > > We removed the debian asterisk deb package and compiled from 16.7.0 > source. Problem stays, still ni CSeq increment. Pjsip is > > pabx16*CLI> pjsip show version > PJPROJECT version currently running against: 2.9 > > Anyone on this ? > Is the response actually getting to Asterisk? Does it show up in "pjsip set logger on"? Is the REGISTER a retransmission and thus expected to be the same? -- Joshua C. Colp Asterisk Technical Lead Sangoma Technologies Check us out at www.sangoma.com and www.asterisk.org
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