TLS
Override domain name
A domain name entered here overwrites the domain name in the certificate specified in the field below.
*Caution: A TLS initialisation error is triggered if a domain name is entered in this field, but the field below does not contain a certificate.
Load domain certificate
*Note: Do not import a certificate here. The PBX certificate is set under Settings > Accounts > SIP > Advanced > Encryption.
Use only strong ciphers
Only the secure encryption algorithms within each TLS suite will be used for the encryption and secure transmission of data.
Disable certificate verification
Disables the verification of the certificate specified above.
*Caution: Selecting this option creates a high security risk for encrypting and securely transmitting data and must be avoided if at all possible.
Protocol suite
Select a protocol suite. The correct setting for integrating the Softphone into the Auerswald COMtrexx PBX isTLS v1.2.
*Caution: SSL v2/3 (insecure) presents a security risk and must be avoided if at all possible.