[Asterisk-Users] inband dtmf on ploycom ip501?

[Damon Estep]

> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com [mailto:asterisk-users-
> bounces at lists.digium.com] On Behalf Of Eric "ManxPower" Wieling
> Sent: Tuesday, November 01, 2005 8:06 AM
> To: Asterisk Users Mailing List - Non-Commercial Discussion
> Subject: Re: [Asterisk-Users] inband dtmf on ploycom ip501?
> 
> Damon Estep wrote:
> > Anyone have any hints on how to get the polycom ip501 to send dtmf
> > inband, our upstream providers require inband and the native rfc2833
> > format of the polycom does not work.
> >
> > Is there a way to get asterisk to send inband to a SIP peer when it
> > receives rfc2833 form a sip user?
> 
> You realize that inband DTMF only works if you use the ulaw or alaw
> codecs, right?

Yep, I do.