Opera 4 IP System Manual
Page 12
2.7.
Program the IP address of the system into the
range of the LAN
The default IP address of the Opera 4 IP is 192.168.1.250.
The IP address of the system must be in the range of the LAN to which it’s connected. The
system does not have either a DHCP client nor a DHCP server, to minimise potential for
conflicts.
If for example the LAN range is VVV.XXX.YYY.ZZZ, the first three elements of the IP address of
the system must be altered to VVV.XXX.YYY and the last element must be taken from the
range 1-255, but excluding those numbers at which devices are already connected.
The IP address of the Opera20 IP can be changed in a number of ways.
2.5.1. Change the IP address of the system using an analogue phone
Connect an analogue phone to one of the analogue ports of the Opera 4 IP.
At internal dial tone, dial **01# and the Opera 4 IP system will announce its internal IP address.
Enter new IP Address into the Opera 4 IP:
Internal Dial
Tone
*
*
0
1
*
D D
D
*
D
D
D
*
D
D
D
*
D
D
D
#
☺
☺
☺
☺
System will set new IP Address
where each ‘DDD’ represents one element of the IP address.
Dial ‘**01*192*168*000*001#’ to assign the system the IP address 192.168.0.1.
☺
☺
☺
☺
Smiley face indicates successful programming tone. You will get this
tone after you have successfully programmed an option. At this tone,
you should clear down.
Enter Subnet Mask:
Internal Dial
Tone
*
*
0
2
*
D
D
D
*
D
D
D *
D
D
D
*
D
D D
#
☺
☺
☺
☺
System will set Subnet Mask
