Asserted-URI
An Asserted-URI identifies and routes calls based on the caller's asserted identity. It ensures proper call handling and facilitates authentication and authorization processes.
The user part of the Asserted-URI must comply with SIP provider requirements. It's often required in the P-Asserted-Identity (PAI) or P-Preferred-Identity (PPI) SIP header. If a value is entered for the user part, here a valid E.164 main number of the corresponding number range, the complete Asserted-URI will be automatically updated and displayed in this dialog.
If everything is set, continue with
.