[Freeswitch-users] Invite with TLS when originate

[Peter P GMX]

I want to invite another party into a conference with TLS and SRTP enabled.

Internal phones are invited by the following dialstring:
{originate_timeout=30,sip_secure_media=true,context=default}sofia/default/723321 at sip2.mydomain.de
72332200 Conference'.

This enables SRTP but no TLS.

Is there any variable I can set in order to enable TLS?
    set internal_auth_calls=true
is meant only for configuration, hein?

Also context=default doesn't succeed in this case. The call is passed to
the public context.

Best regards
Peter