Custom headers in pjsip outbound registration

Hello,

PJSIP is able to identify endpoints using match_header setting.
Symmetrically, is there a way to include a custom header in outbound registration ?

For instance, I would like to include a “Foo: bar” header in outbound REGISTER and configure receiving Asterisk instance to identify sender looking at this “Foo: bar” presence.

Best regards

No, there is no ability to do this currently.