Get DNID via PJSIP

Hi,
On incoming calls its trying to go to the ‘s’ extension and ${EXTEN} is not set with the incoming DNID/DNIS. Is there a way to send that via pjsip_wizard.conf ? I know I can strip data from the To header but that just seems ugly. With chan_sip I would just had done: register => user:pass@host/DNID. An equivalent in PJSIP ?

Thanks!