Turn off SRTP completely

Hello

I’ve just upgraded my Asterisk install to version 11 LTS.

But I cannot disable SRTP completely. Still seeing anoying ERROR’s in Console. The call is falling back on RTP so everything is working.

[Jan 18 12:11:38] ERROR[24000][C-000001e9]: chan_sip.c:32788 setup_srtp: No SRTP module loaded, can’t setup SRTP session.
[Jan 18 12:11:38] ERROR[24000][C-000001e9]: chan_sip.c:32788 setup_srtp: No SRTP module loaded, can’t setup SRTP session.

This is what I’ve done so far:
srtpcapable=no
encryption=no
in sip.conf

And

noload => res_srtp.so
in modules.conf

Anyone?