[asterisk-users] Inbound Calls & SIP/2.0 404 Not Found

[Mr. Jones]

So it looks like the information is coming through in the SIP header.

Is there anyway to avoid the "register" command - at the end of the
day I may have 100s of DIDs and I don't want to have to set them up by
hand.

Is it possible to "fix" what Asterisk thinks the extension is be "resetting" it?

Something like this:

exten => s,1,Set(EXTEN = ${SIP_HEADER(TO):5:10}))

I don't seem to be having any luck with this command.

Thanks!