[IPP] Request about IPP FaxOut spec

[IPP] Request about IPP FaxOut spec

Ira McDonald blueroofmusic at gmail.com
Tue Apr 8 15:33:13 UTC 2014


Hi,

Could you please explain why, during the dialing of a PSTN fax connection,
someone would want to use flash to skip to another line and dialtone?

I can't understand the practical use case.

Cheers,
- Ira


Ira McDonald (Musician / Software Architect)
Co-Chair - TCG Trusted Mobility Solutions WG
Chair - Linux Foundation Open Printing WG
Secretary - IEEE-ISTO Printer Working Group
Co-Chair - IEEE-ISTO PWG Internet Printing Protocol WG
IETF Designated Expert - IPP & Printer MIB
Blue Roof Music / High North Inc
http://sites.google.com/site/blueroofmusic
http://sites.google.com/site/highnorthinc
mailto: blueroofmusic at gmail.com
Winter  579 Park Place  Saline, MI  48176  734-944-0094
Summer  PO Box 221  Grand Marais, MI 49839  906-494-2434



On Tue, Apr 8, 2014 at 9:09 AM, Michael Sweet <msweet at apple.com> wrote:

> Let's discuss this at the next IPP conference call (Monday, April 14th at
> 3pm)
>
> I don't foresee any issues with this addition, but it will require an
> errata update (at least) of the FaxOut spec.
>
>
> On Apr 7, 2014, at 9:18 PM, Gyaneshwar C Gupta <gupta852 at oki.com> wrote:
>
>        Dear PWG Members,
>
>
>
> I have a simple request to PWG expert members' about IPP FaxOut spec. I
> will be thankful if someone can please kindly response to my following
> request;
>
>
>
> On the IPP FaxOut spec (
>
> http://ftp.pwg.org/pub/pwg/candidates/cs-ippfaxout10-20131115-5100.15.pdf
> ):
>
> -----------------
>
> 7.2.3 destination-uris
>
> ...
>
> DialString = 1*(phonedigit / dtmf-digit / pause-character)
>
> pause-character = one-second-pause / wait-for-dial-tone
>
> one-second-pause = "p"
>
> wait-for-dial-tone = "w"
>
> dtmf-digit = "*" / "A" / "B" / "C" / "D" / "#"
>
> phonedigit = DIGIT / [ visual-separator ]
>
> visual-separator = "-" / "." / "(" / ")" / "'"
>
> -----------------
>
>
>
> Request:
>
> We'd like to implement our MFP to support a character which corresponds to
>
> an action of "flash".
>
> So we'd like PWG to define a character of "flash" in IPP FaxOut spec.
>
>
>
> For example, we think the following definition is appropriate:
>
> ---
>
> DialString = 1*(phonedigit / dtmf-digit / pause-character /
>
> flash-character)
>
> ...
>
> flash-character = "f"
>
>
>
> Thank you in advance for your kind help and cooperation.
>
> Regards,
>
> Gyaneshwar
>
>
>
> Gyaneshwar C. Gupta, Ph.D.
>
> Director, Corporate R&D Center
>
> Oki Electric Industry Co., Ltd.
>
> Japan
>
> +81-48-431-5489 (Office)
>
> gupta852 at oki.com
>
>
>
>
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>
>
>  _________________________________________________________
> Michael Sweet, Senior Printing System Engineer, PWG Chair
>
>
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>
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