[Linphone-users] Media Encryption

[Hans Georg Schaathun]

Hi all,

I should like to know if, how, and how well I can get my linphone
calls encrypted.  The documentation does not appear to give any 
answers.

My default config file clearly says `none' for encryption.  What
are the valid alternatives?

There are some references to ZRTP, both in release notes and in the
source code.  Is ZRTP the only key exchange option?  I am rather
skeptical to it, because of the need for manual validation.

I shall be greatful for any pointers and hints, both technical
and end-user oriented.

TIA
-- 
   :-- George