Looks like you have sip.conf set up to expect registrations for tycisco
since it has a D for dynamic.
You can either set up the 7960 to register with asterisk and use something
like this in sip.conf:
[tycisco]
type=friend
username= someusername
secret= somesecret
insecure=no
mailbox=757
host=dyn
> [mailto:[EMAIL PROTECTED] On Behalf Of end1r
> Sent: Wednesday, April 20, 2005 8:58 AM
> To: 'Asterisk Users Mailing List - Non-Commercial Discussion'
> Subject: RE: [Asterisk-Users] Cisco 7960 SIP registration???
>
> Looks like you have sip.conf set up to expect registrations