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21-7
Cisco Prime Network 4.0 User Guide
OL-29343-01
Chapter 21 Viewing and Managing SBCs
Viewing SBC SBE Properties
Viewing H.248 Properties
The H.248 interface is used for signaling between an SBE and a DBE in distributed mode and between
an SBE and a transcoding media gateway. The SBE or SBC acts as an H.248 MGC, and the transcoding
device acts as an H.248 media gateway. The connection between the MGC and the media gateway is an
H.248 link.
To view H.248 properties, choose Logical Inventory > Session Border Controller > H248.
Table 21-9 describes the H.248 properties that appear in logical inventory for the SBC SBE.
Viewing Policy Properties
An SBC policy is a set of rules that define how the SBC treats different kinds of VoIP events. An SBC
policy allows control of the VoIP signaling and media that pass through the SBC at an application level.
A policy set is a group of policies that can be active on the SBC at any one time. If a policy set is active,
the SBC uses the rules defined within it to apply policy to events. Multiple policies can be set on a single
SBC.
To view policy properties, choose Logical Inventory > Session Border Controller > Policy.
Table 21-10 describes the policy properties that appear in logical inventory for the SBC SBE.
Table 21-9 H.248 Properties
Branch Description
H248 Interface The SBC H248 Control Interface table displays the following information:
• IP Address:
–
In DM mode, the IP address used to connect the DBE and the MGC.
–
In UM mode, the IP address used to connect the SBC and the media
gateway.
• Port—The port for the H.248 controller interface.
• Transport—The transport the H.248 controller interface uses.
• Association—The relationship between the SBE and the media gateway.
Media Gateway The Media Gateway table displays the following information:
• IP Address—The IP address of the media gateway.
• Codec List—A comma-separated list of the codecs supported.