[Asterisk-Users] hangup lag causing the answering of already answered calls

Carey O'Shea carey at internode.on.net
Tue Jun 20 09:24:59 MST 2006 

http://www.voip-info.org/wiki/index.php?page=Australia%20Asterisk%
20Details

Stumbled across this "Reverse On Idle Condition (ROIC)" 'feature' that
sounds very promising. Will get it enabled later today and give it a go.


On Tue, 2006-06-20 at 23:35 +1000, Carey O'Shea wrote:
> Well I've found out what was causing my duplicate logging: it was
> entirely a NAT issue. Found out it was only happening on some remote
> endpoints (and not all of them), and that different routers proved to
> not have duplicate logging.
> 
> What part of NAT could cause this? Was it really sending all packets
> twice, or something like that? Just seems kinda strange. Anyway, it's no
> longer a problem.
> 
> My original problem, however, remains. Phone doesn't stop ringing when
> it's meant to. Only happens when call is via my ZapATA.
> 
> Any ideas/help/input is appreciated!
> 
> Regards,
> Carey.
> 
> On Sun, 2006-06-11 at 15:18 +1000, Carey O'Shea wrote:
> > Does anyone have any ideas as to what can cause this large delay to stop
> > ringing?
> > 
> > It's quite a show stopper... imagine ringing a business and being
> > answered by 3 different people, one after the other, all talking over
> > the top of each other.
> > 
> > On Fri, 2006-06-09 at 15:12 +1000, Carey O'Shea wrote:
> > > Hi Undrhil,
> > > 
> > > A logical idea, but unfortunately adding it didn't change anything.
> > > 
> > > Two important points:
> > > (1) When I test this with just IAX endpoints, no Zap, the call is hungup
> > > immediately, (2) but the console still shows the user being called
> > > twice.
> > > 
> > > So as a wild guess, maybe the console logging twice is OK, and it's my
> > > Zap configuration?
> > > 
> > > * extensions.conf:
> > > [incoming]
> > > exten => s,1,Dial(IAX2/carey)
> > > exten => s,2,Hangup(IAX2/carey)
> > > 
> > > * zapata.conf:
> > > [channels]
> > > usecallerid=no
> > > signalling=fxs_ks
> > > context=incoming
> > > channel => 4 
> > > 
> > > * zaptel.conf
> > > loadzone=au
> > > defaultzone=au
> > > fxsks=4
> > > 
> > > * ztcfg -vv
> > > Channel 04: FXS Kewlstart (Default) (Slaves: 04)
> > > 1 channels configured.
> > > 
> > > I'm from Australia so I assume the loadzone and defaultzone is OK as per
> > > zaptel.c. Did not post iax.conf due to my SIP phones having the same
> > > behaviour, and IAX-to-IAX not exhibiting the problem.
> > > 
> > > 
> > > On Fri, 2006-06-09 at 04:54 +0000, undrhil.1528785 at bloglines.com wrote:
> > > > So, your dialplan for that incoming call is just the one line?
> > > > 
> > > > exten =>
> > > > s,1,Dial(IAX2/carey)
> > > > 
> > > > Nothing else?  Try adding a Hangup command on the
> > > > next priority and see if that helps any.
> > > > 
> > > > exten => s,2,Hangup
> > > > 
> > > > If you
> > > > already have a Hangup command in there, then I apologize for wasting your
> > > > time.  :)
> > > > 
> > > > Undrhil
> > > > 
> > > > --- Asterisk Users Mailing List - Non-Commercial Discussion
> > > > <asterisk-users at lists.digium.com wrote:
> > > > I have a TDM-400P with one FXO module.
> > > > On an incoming call, I have set
> > > > > Asterisk to dial my phone (exten => s,1,Dial(IAX2/carey)),
> > > > which is
> > > > > basically the only thing in my dialplan.
> > > > > 
> > > > > When the call
> > > > is answered by the PSTN phone first, or when the ringing
> > > > > call is hung up,
> > > > Asterisk keeps ringing for 5+ seconds, which causes
> > > > > trouble (the answering
> > > > of already answered calls).
> > > > > 
> > > > > I noticed in the Asterisk console that
> > > > my phone is called twice every
> > > > > time there is an incoming call. Is this
> > > > normal, and could it be causing
> > > > > this behaviour?
> > > > > 
> > > > > If not, any ideas
> > > > as to what could be causing this? I can provide full
> > > > > debug logs and my
> > > > relevant configuration if needed.
> > > > > 
> > > > > Console log:
> > > > > 
> > > > >     -- Starting
> > > > simple switch on 'Zap/4-1'
> > > > >     -- Executing Dial("Zap/4-1", "IAX2/carey")
> > > > in new stack
> > > > >     -- Called carey
> > > > >     -- Starting simple switch on 'Zap/4-1'
> > > > 
> > > > >     -- Executing Dial("Zap/4-1", "IAX2/carey") in new stack
> > > > >     -- Called
> > > > carey
> > > > >     -- Call accepted by 10.0.12.102 (format ulaw)
> > > > >     -- Format
> > > > for call is ulaw
> > > > >     -- Call accepted by 10.0.12.102 (format ulaw)
> > > > > 
> > > >    -- Format for call is ulaw
> > > > >     -- IAX2/carey-1 is ringing
> > > > >     --
> > > > IAX2/carey-1 is ringing
> > > > >     -- Hungup 'IAX2/carey-1'
> > > > >   == Spawn extension
> > > > (incoming, s, 1) exited non-zero on 'Zap/4-1'
> > > > >     -- Hungup 'Zap/4-1'
> > > > >     -- Hungup 'IAX2/carey-1'
> > > > >   == Spawn extension (incoming, s, 1) exited
> > > > non-zero on 'Zap/4-1'
> > > > >     -- Hungup 'Zap/4-1'
> > > > > 
> > > > > 
> > > > > _______________________________________________
> > > > 
> > > > > --Bandwidth and Colocation provided by Easynews.com --
> > > > > 
> > > > > Asterisk-Users
> > > > mailing list
> > > > > To UNSUBSCRIBE or update options visit:
> > > > >    http://lists.digium.com/mailman/listinfo/asterisk-users
> > > > 
> > > > > 
> > > > _______________________________________________
> > > > --Bandwidth and Colocation provided by Easynews.com --
> > > > 
> > > > Asterisk-Users mailing list
> > > > To UNSUBSCRIBE or update options visit:
> > > >    http://lists.digium.com/mailman/listinfo/asterisk-users
> > > 
> > > _______________________________________________
> > > --Bandwidth and Colocation provided by Easynews.com --
> > > 
> > > Asterisk-Users mailing list
> > > To UNSUBSCRIBE or update options visit:
> > >    http://lists.digium.com/mailman/listinfo/asterisk-users
> > 
> > _______________________________________________
> > --Bandwidth and Colocation provided by Easynews.com --
> > 
> > Asterisk-Users mailing list
> > To UNSUBSCRIBE or update options visit:
> >    http://lists.digium.com/mailman/listinfo/asterisk-users
> 
> _______________________________________________
> --Bandwidth and Colocation provided by Easynews.com --
> 
> Asterisk-Users mailing list
> To UNSUBSCRIBE or update options visit:
>    http://lists.digium.com/mailman/listinfo/asterisk-users

More information about the asterisk-users mailing list