AudioCodes Mediant 800C SBC User Manual

7. Configuring AudioCodes Mediant 800C SBC
Mediant 800C with ZPLS
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7.5 Configuring Media Realms
This section describes configuring Media Realms. Media Realms allows the dividing of the UDP port
ranges for use on different interfaces. In the example below, the following Media Realms are
configured:
◼ One for the IP interface towards the ZPLS Module, with the UDP port starting at 20000 and
the number of media session legs is 100 (you need to calculate number of media session legs
based on your usage).
◼ One for the IP interface towards the Zoom Phone Cloud System, with the UDP port starting at
10000 and the number of media session legs 100 (you need to calculate number of media
session legs based on your usage).
◼ One for the IP interface towards Generic SIP Trunk, with the UDP port range starting at 6000
and the number of media session legs 100.
To configure Media Realms:
1. Open the Media Realms table (Setup menu > Signaling & Media tab > Core Entities folder >
Media Realms).
2. Configure Media Realm as follows
If you use the default Media Realm (Index 0), you must modify it.
Table 4: Configuration Example Media Realms in Media Realm Table
Index
Name
IPv4 Interface
Name
Port Range
Start
Number of Media Session Legs
0
MR-ZPLS
(arbitrary name)
LAN_IF
20000
100 (media sessions assigned
with port range)
1
MR-Zoom
(arbitrary name)
WAN_IF
10000
100 (media sessions assigned
with port range)
2
MR-SIPTrunk
(arbitrary name)
WAN_IF
6000
100 (media sessions assigned
with port range)
All other parameters can be left unchanged at their default values.

AudioCodes Mediant 800C SBC Specifications

General

Brand	AudioCodes
Model	Mediant 800C SBC
Category	Gateway
Language	English