[Asterisk-Users] ATA 186 Registration!!!!

[Erick Weber V.]

I'm tring to register my ATA to * and I getting the following message:

Feb 23 18:13:04 NOTICE[1125329600]: chan_sip.c:5405 handle_request:
Registration from '<sip:404 at xxx.xxx.xxx.xxx user=phone>' failed for
'xxx.xxx.xxx.xxx'

I don't know what's wrong an why it register as user=phone???

Coul some one help me!!!!

Thanks

Erick