On Friday 11 November 2022 at 17:08:42, Antony Stone wrote: > Hi. > > Asterisk 16.2.1 > > I have a dialplan where one context (named "inbound") performs: > > Originate(Local/${Target}@inOrig,exten,inbound,${EXTEN},208) > > The idea is that this command will spawn a "call" to the context "inOrig" > on the same machine, and then return to the "inbound" context at priority > 208. > > Priority 208 is simply a NoOp(Returned from inOrig) > > The "inOrig" context does: > > NoOp(Answering inbound call) > Answer() > NoOp(Returned to inbound context) > Originate(Local/${EXTEN}@dialout,exten,BridgIt,${EXTEN},1) > > It's all doing what I want / expect, but I am seeing, completely > consistently, a 500ms delay in the Answer() application. > > So, I get the following sequence of timings: > > 08:41:49.514918 inbound:201 Originate(.....) > 08:41:49.516459 inOrig:1 NoOp(Answering inbound call) > 08:41:49.517016 inOrig:2 Answer() > 08:41:49.517489 inbound:208 NoOp(Returned from inOrig) > 08:41:50.017454 inOrig:3 NoOp(Returned to inbound context) > > I have analysed dozens of calls and there is always a ~500ms delay between > when the Answer() has clearly completed (because control returns to > priority 208 of the "inbound" context), and when the inOrig context > continues with the following NoOp. > > https://wiki.asterisk.org/wiki/display/AST/Application_Answer tells me that > the Answer() application takes an optional parameter which causes Asterisk > to wait that number of milliseconds before returning to the dialplan after > answering the call. > > Does this undocumentedly default to 500?
PS: It doesn't look like it - changing the dialplan to do Answer(1) instead makes no difference - there's still a 500ms delay (and it's astonishingly consistent). > Are the results I'm seeing expected, is there something wrong with my > dialplans, is there some way to eliminate this delay? > > > Thanks for any insight. > > > Antony. -- Numerous psychological studies over the years have demonstrated that the majority of people genuinely believe they are not like the majority of people. Please reply to the list; please *don't* CC me. -- _____________________________________________________________________ -- 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