PJSIP client_uri with @ in username


I’m trying to config my asterisk13 with pjsip but have a username with a @ symbol in it.
So i tried the following line client_uri = sip:aaba2350xxxxx@ims.imscore.net@145.7.xx.xx
I expected it would not work and that was right. So how can i make a client_uri with a @ symbol in it.

Kind of Regards,


So the SIP URI in the outbound registration needs to contain a user portion with an ‘@’?

Yeah that is right my username contains a @