<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; color: rgb(0, 0, 0); font-size: 14px; font-family: Calibri, sans-serif; "><div>Would using NAT Helper resolve an issue with inbound calling?</div><div><br></div><div>I can complete outbound calling and registration via OpenSIPS using rewritehostport – but I cannot receive calls to the UA.</div><div><br></div><div>From the sip logs it appears to be returning the call to the UA directly (public ip) and not via OpenSIPS or via private NAT ip.</div><div><br></div></body></html>