[Freeswitch-users] Encrypted RFC2833 DTMF

[afshin afzali]

Hi Mike,

Actually I'm not. This is a request from my local operator. As you said I
told them that is possible to encrypt entire rtp stream by SRTP / ZRTP
techniques. She says me that (on Huawei Switch) the encryption option just
there when she selects rfc2833 for digit handling and not on entire media
stream !!!
Thank you so much,

Afshin


On Wed, May 29, 2013 at 4:44 PM, Michael Jerris <mike at jerris.com> wrote:

> We support SRTP, which encrypts the entire media stream including the 2833
> digits.  I'm not familiar with a standard that just encrypts the dtmf.  Did
> they provide any details of what this standard is?
>
> Mike
>
> On May 29, 2013, at 5:14 AM, afshin afzali <a.afzali2003 at gmail.com> wrote:
>
> > Hi Guys,
> >
> > I don't know if FreeSWITCH is capable of to exchange encrypted rfc2833
> dtmf digits. My voip provider uses a Huawei switch and does ask me to
> enable dtmf encryption but I could not find such parameter in
> sofia.xml.conf file.
> >
>
>
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