You can configure the SBC to include compliance behaviors for the Number Authentication Mechanism 2.0 operations standards by enabling the man-compliance option in the sti-config. The Number Authentication Mechanism 2.0 standard, often referenced as MAN 2, is a French standard for CLI anti-spoofing. It was developed via a collaborative effort between the French Telecoms Federation (that unifies telco operators in France) along with ARCEP (Regulatory Authority) and the APNF (French association of standardization platforms for inter-operator flows).

When you enable the man-compliance option in the sti-config, you change default behaviors to comply with the Number Authentication Mechanism 2.0 standard by implementing the following non-default behaviors:

• STI-VS Trigger processing
• Provide enhanced support for SIP Reason Header added to egress INVITE
• Provide enhanced CDR support with parameters used in STI-AS/VS Requests

Enable the man-compliance option in the sti-config using the syntax below.

ORACLE(sti-config)# options +man-compliance=enabled