[VIP-560PT/VIP-560PE] I can not register to the server？

1. Check the IP address. If you set your LAN port in DHCP mode, please make sure that your DHCP server is on.
2. Check your gateway.
3. Check your DNS server.
4. Make sure your account information is the same as you have got from your ISP.
5. Check whether the SIP server is on.
6. Check the SIP register port, the default value is 5060.