[Freeswitch-users] Door intercom/gate controller

Michael Collins msc at freeswitch.org
Mon Feb 25 19:34:20 MSK 2013


Hi Nathan,

Yes, start_dtmf is one-directional as far as I am aware, that is, it only
works on the sending stream of the channel on which it is set. BTW, I'm
glad you got it figured out!

-MC

On Fri, Feb 22, 2013 at 6:32 PM, Mr Nathan Downes
<nathandownes at hotmail.com>wrote:

> Hi Michael,****
>
> ** **
>
> Thanks for the response, it worked in the opposite direction, the gate
> controller (OOB) calls phones (Inband) kind of like the door thing on an
> apartment block.  Start_dtmf worked if I called the gate controller from
> the phones, but not in the other direction which is how it will be used.**
> **
>
> ** **
>
> It has been resolved as it was discovered the ATA devices inbuilt to the
> fibre ONT have an option for OOB DTMF, enabling this on the POTS profile
> allowed the device to function.****
>
> ** **
>
> I am still interested on how I could of got it to work though, is
> start_dtmf a one directional app?****
>
> ** **
>
> Thanks,****
>
> ** **
>
> Nathan****
>
> ** **
>
> *From:* freeswitch-users-bounces at lists.freeswitch.org [mailto:
> freeswitch-users-bounces at lists.freeswitch.org] *On Behalf Of *Michael
> Collins
> *Sent:* Saturday, 16 February 2013 6:35 AM
> *To:* FreeSWITCH Users Help
> *Subject:* Re: [Freeswitch-users] Door intercom/gate controller****
>
> ** **
>
> Can you show us the dialplan for sending a call to the gate controller?
> Also, pastebin the console debug output for a call to the gate controller
> where you press digits but the controller doesn't respond.****
>
> ** **
>
> Thanks,****
>
> MC****
>
> On Wed, Feb 13, 2013 at 2:42 AM, Mr Nathan Downes <
> nathandownes at hotmail.com> wrote:****
>
> Hi list,****
>
>  ****
>
> I have a gate controller that only understands RFC 2833 but it calls
> endpoints that can only provide inband DTMF, I can’t seem to get the digits
> recognised by the gate controller to trigger the relay using
> start_dtmf_generate, as they are coming back to the a-leg? Rather than out
> the b-leg.. It works fine when I call a SPA502g as it will provide RFC
> 2833.. is there some trickery I can achieve this? Or am I just doing it
> wrong?? J****
>
>
> _________________________________________________________________________
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> 
> 
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>
> ****
>
> ** **
>
> --
> Michael S Collins
> Twitter: @mercutioviz
> http://www.FreeSWITCH.org
> http://www.ClueCon.com
> http://www.OSTAG.org****
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
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-- 
Michael S Collins
Twitter: @mercutioviz
http://www.FreeSWITCH.org
http://www.ClueCon.com
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