[Serusers] SIP encrypted calls

[Klaus Darilion]

Hi Nils!

Nils Ohlmeier wrote:

> On Friday 25 February 2005 12:02, Stefano wrote:
> 
>>I'd like to encrypt media, but i thought there should be some client that
>>can do it
>>without changing proxy behaviour!
> 
> 
> There are clients. See my previous mail. SRTP is completely transparent for 
> SIP proxies.

How will the clients exchange the key for the RTP encryption? Will it be 
sent in the SDP? If yes, wouldn't I also need encrypted SIP to hide the 
RTP key?

regards,
klaus