CounterPath Bria Professional 2.5 Configuration Guide - Manual (Page 17)

Configuring Bria Professional (Retail Edition)
13
Encryption Options Supported by Bria Professional
You must set up Bria Professional so that security matches one of the four encryption options included on the
Bria Professional GUI.
Configuring for these Encryption Options
To configure for one of these options, set the relevant settings as follows:
Only these four combinations are supported. Setting these settings in any other way will result in invalid
behavior.
Option How Outgoing Calls are Handled How Incoming Calls Are Handled
Make and accept
only encrypted
calls Bria Professional will place all calls with TLS.
The call invite will specify SRTP media
encryption.
If the correct certificates are not in place or if
the other party does not accept encrypted calls,
the call will fail. Bria Professional will only accept INVITEs that are for
encrypted calls.
If Bria Professional receives a call INVITE that is not
encrypted, the call will be rejected.
Prefer to make and
accept encrypted
calls Bria Professional will place all calls with TLS.
The call invite will specify SRTP media
encryption.
If the correct certificates are not in place or if
the other party does not accept encrypted calls,
the call will fail. Bria Professional will then
place the call without encryption. Bria Professional will accept INVITEs for both encrypted and
unencrypted calls.
Make unencrypted
calls, accept all
calls Bria Professional will place only unencrypted
calls.
If the other party does not accept unencrypted
calls, the call will fail. Bria Professional will accept INVITEs for both encrypted and
unencrypted calls.
If the correct certificates are not in place, the call will fail if
the other party cannot fall back to placing an unencrypted
call.
Do not allow
encrypted call Bria Professional will place only unencrypted
calls.
If the other party does not accept unencrypted
calls, the call will fail. Bria Professional will only accept INVITEs that are for
unencrypted calls.
If Bria Professional receives a call invite that is encrypted, the
call will be rejected.
Security Options
Settings
Transport
security_incomin
g_level_max security_outgoin
g_fallback security_outgoin
g_srtp security_outgoin
g_tls
Make and accept
only encrypted calls “encrypted” or
“TLS” 4 false true true
Prefer to make and
accept encrypted
calls “encrypted” or
“TLS” 4 true true true
Make unencrypted
calls, accept all calls “encrypted” or
“TLS” 4 false false false
Do not allow
encrypted call “TCP”, “UDP”,
“TLS” or
“Automatic” 0 false false false