[asterisk-users] BlindXfer Sensitivity

Matthew Jordan mjordan at digium.com
Mon Feb 16 10:30:44 CST 2015

On Mon, Feb 16, 2015 at 10:13 AM, Andrew Colin <andrew at vsave.co.za> wrote:

> The strange thing is its only sometimes my dial string is as follows
> exten => s,1, Dial (SIP/200,, tT)
> For that particular route but obviously s,3 as have Ringing () first etc.
> After she pushes ## 6 times it will go thru sometimes.
How is the DTMF being transmitted from the phone to Asterisk? RFC2833,
in-band, SIP INFO...?

Matthew Jordan
Digium, Inc. | Engineering Manager
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
Check us out at: http://digium.com & http://asterisk.org
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