[asterisk-users] SPA 3000 won't relay DTMF to doorphone

[Doug Crompton]

The spa3000 does not play well with Asterisk with dtmf rfc2833 signaling.
Set BOTH the sip.conf AND the spa3000 to inband for DTMF. That would be
the line1 tab on spa3000. This applies to the fxo (pstn) also if you are
using it for such things as ivr's.

Doug

On Fri, 12 Jan 2007, Louis-David Mitterrand wrote:

> Hello,
>
> Before throwing in the towel with my Sipura 3000 has anyone had much
> success with that adapter connected to a door phone?
>
> In our setup a doorphone is connected to the SPA's fxs port. When a
> visitor rings, asterisk calls a group of Polycoms and the person who
> answers has to enter *1 to trigger the door opening.
>
> However it seems the SPA doesn't relay the DTMF's to the doorbell.
>
> Any suggestions more than welcome, thanks,
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"Those that sacrifice essential liberty to obtain a little temporary safety
 deserve neither liberty nor safety."  -- Ben Franklin (1759)

****************************
*  Doug Crompton	   *
*  Richboro, PA 18954	   *
*  215-431-6307		   *
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* doug at crompton.com        *
* http://www.crompton.com  *
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