Hi All I would greatly appreciate some advice or some direction as to where to go next. I have a provider passing me incoming calls via my Session Border Controller. I am able to pass them calls fine but coming in fails with a 407 Authentication Fail error. In my sip.conf I have an entry for the provider but am not asking for a user/pass so I would expect the calls to come in and then pass to the context specified in extensions.conf: [iplcr-gw] type=peer host=xx.xx.xx.xx nat=no dtmfmode=inband context=from-iplcr insecure=invite canreinvite=yes disallow=all allow=ulaw,alaw I have tried different insecure= methods but am still getting the same error. Does anyone know what else could be causing the error or suggest some other things I should try? Many Thanks Scott -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20061023/73af0331/attachment.htm