www.greatel.net
- 22 -
Chapter Five Function Description
5.1 Registration
Step 1: Power up GT48. After power up , if the gateway uses MGCP protocol, it will broadcast the IP address to
any first off-hook user; if using SIP protocol, you can press “##” to get the IP address through any
customer line at any time.
Step 2: Double click
icon to open Internet Explorer in the computer which is connected to the same network
as GT48.
Step 3: Type GT48 IP address in the Address field. (The default IP address is
192.168.2.240) The web interface
will display as shown in Figure 5-1.
Figure 5 - 1
GT48 has two levels of management: the administrator level (default password is GTadmin) and the operator
level (default password is operator). Administrator level has higher access privileges, and is allowed to change
password for all users at all levels. Operator level has lower access privilege, and cannot access functions such
as network configurations, password management and restoring factory default settings.