I've been out of the telco world for too long and I forgot about this
infamous analog gateway behavior.
http://wiki.voip.ms/article/FAS_(False_Answer_Supervision)
<http://wiki.voip.ms/article/FAS_%28False_Answer_Supervision%29>
On 11/16/2012 07:34 PM, Tony Graziano wrote:
Right, but the PSTN connects the call and the PSTN is sending AUDIO
packets in the form or ringing. As far as the audiocodes is concerned
(whether it is a busy signal, error recording or ringing or a person
answering the phone) it has successfully completed the call and
connected it. It does not and cannot know the difference accordingly
(especially if it is an analog line).
On Fri, Nov 16, 2012 at 6:28 AM, Kumaran
<[email protected]
<mailto:[email protected]>> wrote:
I just checked the scenario and send the behavior...No interop
between with ITSP and gateway...I want to inform that Audiocodes
sends 200OK before external users answer the call or not..
Regards,
Kumaran T
On 11/16/2012 4:42 PM, Joegen Baclor wrote:
Then make up your mind. Are you reporting an audio code bug or
investigating why it is connected in CDRs? It is conencted in
CDR because IT IS CONNECTED. If you are investigating audiocodes
interop with ITSP, please send a packet capture directly showing
packet exhcnge between this two components and not from home.
On 11/16/2012 06:57 PM, Kumaran wrote:
No Joegen,its not successful call.Audiocodes sends 200 OK.Either
external users answers or not there will 200OK from
Audiocodes.So CDR shows Completed instead of Abandon.But this
behavior is not seen in ITSP...
Regards,
Kumaran T
On 11/16/2012 1:37 PM, Joegen Baclor wrote:
This is a successful call. Why do you expect this to be
flagged as abandoned?
On 11/16/2012 01:11 PM, sangeetha.prem wrote:
Hi,
Please find the pcap file attached.
Thanks
Sangeetha
------------------------------------------------------------------------
-------- Original Message --------
Subject: Re: [sipx-dev] [Fwd: Re: Query on Call Status for a
call from PSTN phone to Mobile number]
Date: Thu, 15 Nov 2012 19:21:39 +0800
From: Joegen Baclor <[email protected]>
<mailto:[email protected]>
Reply-To: sipXecs developer discussions
<[email protected]>
<mailto:[email protected]>
To: sipXecs developer discussions
<[email protected]>
<mailto:[email protected]>
References: <[email protected]>
<mailto:[email protected]>
<CAMgKNJWYi=U+Lp=bfua34rpqu7ekqha0cynygq19vnptpej...@mail.gmail.com>
<mailto:CAMgKNJWYi=U+Lp=bfua34rpqu7ekqha0cynygq19vnptpej...@mail.gmail.com>
There is a chance that this is a race condition on call
cancellation where CANCEL is being sent while 200 OK is
already traversing the wire. In this case, the
call-termination mechanism will be a time-out in ACK.
However, CDR will show sucess because it base the connected
flag on receipt of 200 OK. If this is the case, then it is
not a bug. Too many assumptions here. a packet capture will
shed light.
On 11/15/2012 07:11 PM, Tony Graziano wrote:
correct
On Thu, Nov 15, 2012 at 5:56 AM, sangeetha.prem
<[email protected]
<mailto:[email protected]>> wrote:
Hi All,
Thanks for the reply, so can i raise an issue since the
call status is displayed as "Completed" instead of
"Abondoned" when the subscriber hung up before there was
an answer.
Thanks
Sangeetha
Tony Graziano wrote:
if there was no answer
Subscriber --> PSTN
and the subscriber hung up before there was an answer,
then the cdr should say "abandoned".
On Thu, Nov 15, 2012 at 5:30 AM, sangeetha.prem
<[email protected]
<mailto:[email protected]>> wrote:
Hi All,
Make a call from Phone 1 to Mobile number and do
not answer the call
on Mobile or reject the call from mobile, In CDR
historic page call
status is displayed as "Completed" instead of
"Abondoned" . What is the
expected Call Status?
Thanks
Sangeetha
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