[Freeswitch-dev] Noise heard when a user holds a conference in SRTP mode

Brian West brian at freeswitch.org
Thu Apr 21 01:43:34 MSD 2011

I'm going to guess your device method of placing you on hold is wrong.  And possibly doesn't encrypt the data or doesn't signal a key change... is it white noise?


On Apr 15, 2011, at 7:02 AM, Ujjwal SIngh wrote:

> Hi,
> I have FreeSwitch configured as a conference bridge, the
> sip_secure_media=true in dialplan and vars.xml.
> User A, B and C are in a conference, the media is established in SRTP mode,
> when any user presses hold, other members hear noise, while in RTP mode
> normal Music on Hold is heard.
> Can anybody please help what is going wrong in SRTP case.
> I have uploaded FreeSwitch log in pastebin below
> http://pastebin.freeswitch.org/16103
> Thanks for the help.
> Regards,
> Ujjwal
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