[asterisk-users] Dahdi Answer a Call On ringing State.

Eric Wieling EWieling at nyigc.com
Fri Feb 17 09:05:27 CST 2012


What does the CLI show?  The ringing you year is likely the telco ringing, not the asterisk ringing.

-----Original Message-----
From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of DHAVAL INDRODIYA
Sent: Friday, February 17, 2012 1:26 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [asterisk-users] Dahdi Answer a Call On ringing State.

Hi Eric,

but in this case dialing is not completed ring is still going on, so it should not answered 

thanks
Dhaval


On Thu, Feb 16, 2012 at 7:52 PM, Eric Wieling <EWieling at nyigc.com> wrote:


	FXO ports are considered Answered as soon as dialing completes.  This is the way analog FXO ports work.  Use PRI or SIP if you need correct Answer supervision.
	

	-----Original Message-----
	From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of DHAVAL INDRODIYA
	Sent: Thursday, February 16, 2012 6:28 AM
	To: Asterisk Users Mailing List - Non-Commercial Discussion
	Subject: Re: [asterisk-users] Dahdi Answer a Call On ringing State.
	
	Hi Richard,
	
	i update a new version of asterisk to 1.8.9.1 and checked the issue are still same and my call getting answer while it is in ringing.
	
	here is brief details for finding root cause.
	
	Dahdi -Version:  2.4.1.2 Echo Canceller: OSLEC[channels]
	
	File : chan_dahdi.conf
	
	context=from-pstn
	signalling=fxs_ks
	rxwink=300              ; Atlas seems to use long (250ms) winks
	usecallerid=yes
	hidecallerid=no
	usecallerid=yes
	callerid=asreceived
	cidstart=polarity_in
	cidsignalling=dtmf
	callwaiting=yes
	usecallingpres=yes
	callwaitingcallerid=yes
	threewaycalling=yes
	transfer=yes
	canpark=yes
	cancallforward=yes
	callreturn=yes
	callprogress=yes
	echocancel=yes
	echocancelwhenbridged=no
	faxdetect=incoming
	echotraining=800
	rxgain=0.0
	txgain=0.0
	callgroup=1
	pickupgroup=1
	relaxdtmf=yes
	pulsedial=yes
	
	;Uncomment these lines if you have problems with the disconection of your analog lines busydetect=yes
	busycount=3
	immediate=no
	answeronpolarityswitch=yes
	polarityonanswerdelay=1000
	
	group=0
	channel => 1
	
	group=1
	channel => 2
	
	group=0
	channel => 3
	
	group=0
	channel => 4
	
	
	
	Let me know your thoughts on this
	
	thanks
	Dhaval
	
	
	
	
	
	On Thu, Feb 16, 2012 at 1:47 PM, Richard Mudgett <rmudgett at digium.com> wrote:
	
	
	       > I have setup Dahdi with Sangoma FXO A200 card and asterisk 1.8 ,
	       > everything seems fine and working perfectly incoing/outgoing.
	       >
	       > but one major issue is, when i made an out call from dahdi trunks and
	       > when a number is in ringing state it gives me an answer state.
	
	
	       This was recently fixed by
	       https://issues.asterisk.org/jira/browse/ASTERISK-18841
	
	
	       > so i cannot develop any custom application which can use a screening
	       > macro because when a cellphone is in ringing state
	       > call is answered by dahdi channel so it will start executing dial
	       > plan which causes an issue.
	
	
	       Richard
	
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