On Tue, Dec 1, 2020 at 7:20 AM marek <cervaj...@gmail.com> wrote: > hi, > > after upgrade from Asterisk 11 to Asterisk 13.38.0(chan_sip) (i know, > its old. customer is very conservative...) > > i have problem with missing 180 Ringing > > flow is easy (PBX -> Asterisk -> SIP SBC) > > Asterisk 11 > PBX - Asterisk > -> INVITE > <- 100 Trying > <- 183 Session Progress > ( <- RTP -> ) > <- 180 Ringing > <- 200 OK > > Asterisk 13 > -> INVITE > <- 100 Trying > <- 183 Session Progress > ( <- RTP -> ) > > __MISSING RINGING___ > > <- 200 OK > > temporarily i solved problem with using "R" param > > R: Default: Indicate ringing to the calling party, even if the called party > isn't actually ringing. Allow interruption of the ringback if early > media > is received on the channel. > > it changed to > > Asterisk 13 (Dial(${ARG1},300,R) > -> INVITE > <- 100 Trying > <- 180 Ringing > <- 183 Session Progress > ( <- RTP -> ) > <- 200 OK > > any ideas why Ringing is missing? any solutions? >
Have you compared the signaling in both directions between the two versions to see if there is a difference? -- Joshua C. Colp Asterisk Technical Lead Sangoma Technologies Check us out at www.sangoma.com and www.asterisk.org
-- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- Check out the new Asterisk community forum at: https://community.asterisk.org/ New to Asterisk? Start here: https://wiki.asterisk.org/wiki/display/AST/Getting+Started asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users