[Asterisk-Users] Polycom config and DTMF problems

Anthony Rodgers Anthony_Rodgers at dnv.org
Thu Oct 6 11:24:14 MST 2005


I have dtmfmode=rfc2833 in my sip.conf for each registration, and this 
gobbledegook (hey - that passed a spellcheck!) in my ipmid.cfg:

<DTMF tone.dtmf.level="-15" tone.dtmf.onTime="50" 
tone.dtmf.offTime="50" tone.dtmf.chassis.masking="0" 
tone.dtmf.stim.pac.offHookOnly="0" tone.dtmf.viaRtp="1" 
tone.dtmf.rfc2833Control="1" tone.dtmf.rfc2833Payload="101"/>

I'll save you the trouble of checking - it's the same as yours ;-)

Regards,
-- 
Anthony Rodgers
Business Systems Analyst
District of North Vancouver
Web: http://www.dnv.org
RSS Feed: http://www.dnv.org/rss.asp

On Oct 5, 2005, at 5:02 AM, Douglas E. Warner wrote:

> On Tuesday 04 October 2005 18:04, Anthony Rodgers wrote:
> > I found the best reference to be the SoundPoint IP / SoundStation IP
> > Admin Guide - SIP 1.5 from the Polycom web site -
> > http://www.polycom.com/common/pw_item_show_doc/1,1276,4349,00.pdf.
> >
>
> You're right - that admin guide is much more useful that I had 
> initially
> thought - thanks!
>
> > Not sure about the DTMF issue - I used the config files at
> > http://www.krisk.org/asterisk/pcom/, if that helps
>
> Yeah, I have no idea either. I'm going to try to capture the RTP 
> stream and
> see if it's being sent inband, but I clearly have my sip.cfg file set 
> to
> rfc2833:
>
>     <DTMF tone.dtmf.level="-15"
>           tone.dtmf.onTime="50"
>           tone.dtmf.offTime="50"
>           tone.dtmf.chassis.masking="0"
>           tone.dtmf.stim.pac.offHookOnly="0"
>           tone.dtmf.viaRtp="1"
>           tone.dtmf.rfc2833Control="1"
>           tone.dtmf.rfc2833Payload="101" />
>
> And I've already tried "dtmfmode=inband" in my asterisk sip.conf, so 
> I'm not
> sure what's going on.
>
> -Doug
>
> -- 
> Douglas E. Warner    <dwarner at ctinetworks.com>     Network Engineer
> CTI Networks, Inc.   http://www.ctinetworks.com    +1 717 975 9000
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