[Freeswitch-users] Encrypted RFC2833 DTMF

[afshin afzali]

Sure,
Thanks Brian


On Wed, May 29, 2013 at 6:27 PM, Brian Foster <bdfoster at davri.com> wrote:

> Your operator is likely talking about the DTMF 'method' (inband, SIP INFO,
> rfc2833), not encryption. In which case yoi are probably set up to do that
> already. Post a console log of a sample call on pastebin.freeswitch.orgif yiu want is to confirm, and reply to this thread with a link.
>
> - BDF
> On May 29, 2013 9:45 AM, "afshin afzali" <a.afzali2003 at gmail.com> wrote:
>
>> 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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>>
>>
>> _________________________________________________________________________
>> Professional FreeSWITCH Consulting Services:
>> consulting at freeswitch.org
>> http://www.freeswitchsolutions.com
>>
>> 
>> 
>>
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>>
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>>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
>
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