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PM0616.05 - CXR2000/CXR3000 CompletePBX Getting Started Guide (electronic version) Page 2 of 5
Step 3: Configure or Get the IP Settings for CXR2000/CXR3000
If you have a DHCP server: The CXR2000/CXR3000 will get the IP address from the DHCP server.
To get the IP address:
1. Login to the CXR2000/CXR3000:
a. User name: root
b. Password: !x0rc0m!voip5472#
Note: Note the use of the number zero in the password
c. The default CompletePBX keyboard configuration is US English. When entering the
password, the # (hash) key is shift/3 (i.e. uppercase three).
On UK keyboards, the hash character is located below the backspace, above the
right-hand enter key.
2. To get the IP address use the command
:
ip addr show dev eth0
As a result you’ll
get a block of data like this:
3: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast
link/ether 00:22:4d:ab:18:8c brd ff:ff:ff:ff:ff:ff
inet 192.168.0.64/20 brd 192.168.15.255 scope global dynamic eth0
valid_lft 125725sec preferred_lft 125725sec
inet6 fe80::222:4dff:feab:188c/64 scope link
valid_lft forever preferred_lft forever
In this example the CXR2000/CXR3000 IP address is 192.168.0.64.
Method 1: Set up a static IP address via command line.
1. Login into your system as root, as described above
2. Replace 1.2.3.4/24 and 1.2.3.1 with the required IP address (in CIDR format) and default
gateway and then run the following command:
nmcli con mod eth0 ipv4.method manual \
ipv4.address 1.2.3.4/24 ipv4.gateway 1.2.3.1
3. Define the DNS server in the /etc/resolv.conf file. For example:
nameserver 5.6.7.8
4. Run systemctl restart network in order to apply the changes
Method 2: Set up a static IP address by using nmtui utility.
1. Login into your system as root, as it described above
2. Run the nmtui command and define a static IP address and the default gateway
3. Define the DNS server in the /etc/resolv.conf file:
