[Freeswitch-users] How to change Header (From value) while originate

Hello, Using the *origination_caller_id_number *while doing a outbound call with the originate command has no effect of the caller Id. Because, our VoIP provider demands the caller ID into the From tag (From: <originator@domain>) of the SIP header, the *Remote-Party-ID* and * P-Asserted-Identity* will be ignored. Is there an alternative way to manipulate the From field value (which is taken from the username of a gateway profile by default)? Maybe another parameter in a originate command? Thank you for your answer. Ali