MBG Rejecting Incoming calls 401 Unauthorized but outgoing calls working fine

[Tech guy 297]

Hello guys,

Recentyly we've configured a sip trunk gateway ip to ip through mbg, Outgoing calls working fine but incmong calls im getting 401 unauthorized, its like mbg is expecting an authentication but the sip trunk is ip to io no username paswoord, do you guys have any idea what it could be? Im seeing in the netwerk the incoming calls hits the mbg but getting unauthorized and the call drops.

 

[jpruder]

What does the trunk attribute for this look like?