McDewey

Copy the number in the To header in an inbound Invite message and modify the outgoing INVITE:

voice class sip-copylist 1 sip-header TO

voice class sip-profiles 2 request INVITE peer-header sip TO copy "sip:(.)@" u01 request INVITE sip-header SIP-Req-URI modify ".@(.*)" "INVITE sip:\u01@\1"

Copy Number from To Header in an Incoming Invite to the REQ-URI Parameter (with Inbound SIP Profiles)

voice class sip-profiles 1 request INVITE sip-header TO copy "sip:(.)@" u01 request INVITE sip-header SIP-Req-URI modify ".@(.*)" "INVITE sip:\u01@\1"

voice service voip  sip  sip-profiles inbound  sip-profiles 1 inbound