Yes it was. In Europe, this is bullet proof ;-)
Johan De Clercq
j.decle...@vocalcom.be
Tel : +32 (0)2 467 82 01
Fax : +32 (0)2 467 82 10
Av. Reine Astrid / Koningin Astridlaan 59
B - 1780 Wemmel
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-----Original Message-----
From: sip-implementors-boun...@lists.cs.columbia.edu
[mailto:sip-implementors-boun...@lists.cs.columbia.edu] On Behalf Of Iñaki Baz
Castillo
Sent: jeudi 1 octobre 2009 11:16
To: sip-implementors@lists.cs.columbia.edu
Subject: Re: [Sip-implementors] how is answering machine detection handledinSIP
?
El Jueves, 1 de Octubre de 2009, DE CLERCQ Johan escribió:
> Iñaki,
>
> Time Stamp : 10/28/2008, 8:44:25.660
> RECEIVE
> Command=1 SAPI=0x00
> TEI=0x00
> 0x02 0xee Information
> Orig=1 CR=0xd38f
> CALL PROGRESS(0x03)
> 1: PROGRESS INDICATOR(0x1e)
> 2: IE Length(0x02)
> 3: 1------- Extension Bit
> -00----- Coding Standard
> ---0---- Spare
> ----0100 Location
> 4: 1------- Extension Bit
> -0001000 Progress Description // inband info is available
> 1: PROGRESS INDICATOR(0x1e)
> 2: IE Length(0x02)
> 3: 1------- Extension Bit
> -00----- Coding Standard
> ---0---- Spare
> ----0100 Location
> 4: 1------- Extension Bit
> -0000010 Progress Description // destination is non isdn
>
> That's how voicemailboxes are detected in isdn. I do not think that this
> is early media.
>
Sincerelly I don't expect that ISDN defines a response code specific for
voicemailbox.
In the case you show above, has been the call answered by the voicemailbox
server?
--
Iñaki Baz Castillo <i...@aliax.net>
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