SIP-proxy filter per VDOM
You can use the diagnose sys sip-proxy xxx command in a VDOM to get info about how SIP is operating in each VDOM.
Network Security 
Network Security
NOC & SOC Management
Enterprise Networking
Business Communications
Zero Trust Access 
Cloud Security 
Hybrid Cloud Security
Cloud Native Protection
Web Application / API Protection
SAAS Security
Security Operations 
SOC Platform
Advanced Threat Protection
Endpoint Security