[asterisk-dev] Inband DTMF fixed in 1.4 but not 1.2 (bug 8944)

[Russell Bryant]

Gregory Boehnlein wrote:
> This would be very helpful to me, as I have several 1.2 boxes in production
> that do SIP-RFC-2833 to SIP-INBAND acting as aggregation boxes to "Legacy
> Carrier Equipment" (Sonus) that doesn't support RFC-2833 w/ the Carrier's
> current software Rev. Every now and then we get complaints from customers
> about DTMF being lost when calling automated services. This fix would
> alleviate most of those issues.

As I stated before, there is just no way that all of the DTMF fixes from 
1.4 could get backported into 1.2.  It is far too invasive.  To 
alleviate these problems, I would plan on trying to migrate to the 1.4 
series.

-- 
Russell Bryant
Software Engineer
Digium, Inc.