...
The IP addresses configured on the three logical interfaces and the VLAN interfaces are used for transporting all the VOIP media packets (e.g., RTP, SRTP) and all protocol packets (e.g., SIP, RTCP, TLS). DNS servers of the customer's network should map the
system hostname to the configured IP addresses. The hostname or these IP addresses may be used by UC-enabling systems such as SIP-phones, IP-PBX and Microsoft
Lync Servers Skype Servers and for accessing
WebUI.
...
The
supports five system created logical interfaces (known as
Administrative IP,
Ethernet 1 IP,
Ethernet 2 IP,
Ethernet 3 IP, and
Ethernet 4 IP) used to hold the IP addresses of the Admin port and each of the four Ethernet ports (see
SBC 2000 Front Panel). In addition to the system created logical interfaces, the
SBC 2000 also supports user-created VLAN logical interfaces. VLAN logical interfaces are created each time a VLAN is added to the system, and are further described in the
About Logical Interfaces - VLAN Interfaces.
Administrative IP
The
system defines a logical interface called the Admin IP (Administrative IP, also known as the Management IP). This logical interface is used to hold the IP address of the Admin Ethernet port . A secondary IP address may be configured for this logical interface. The primary IP address is a factory-default IP address of 192.168.128.2/24 and it is used for running Initial Setup of the
system.
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The
system has one predefined logical interface for each of the four Ethernet ports. In most deployments, one of these logical interfaces (typically
Ethernet 1 IP) and its assigned IP address is used for transporting all the VOIP media packets (e.g., RTP, SRTP) and all protocol packets (e.g., SIP, RTCP, TLS). DNS servers of the customer's network should map the
system hostname to this IP address. The hostname or these IP addresses may be used by UC-enabling systems such as SIP-phones, IP-PBX and Microsoft
Lync Skype Servers and for accessing the
WebUI.
...
The
system has four logical interfaces. In most deployments, one of these logical interfaces (typically
Ethernet 1 IP) is assigned an IP address used for transporting all the VOIP media packets (e.g., RTP, SRTP) and all protocol packets (e.g., SIP, RTCP, TLS). DNS servers of the customer's network should map the
system hostname to this IP address. The hostname or these IP addresses may be used by UC-enabling systems such as SIP-phones, IP-PBX and Microsoft
Lync Skype Servers and for accessing the
WebUI.
...