User`s guide

Routing Table
226 Dialogic
®
1000 and 2000 Media Gateway Series User’s Guide
Example #2 – Basic Call with Load Balancing
System Configuration:
Requirements:
1. All inbound TDM calls must be routed to one of the three Media Servers using Load Balancing.
Media Server 1 is 172.16.3.1, Media Server 2 is 172.16.3.2 and Media Server 3 is 172.16.3.3.
2. All inbound VoIP calls must be routed out the TDM. Any available TDM channel can be used.
Steps:
1. Determine the required TDM Trunk Groups and the VoIP Host Groups.
• From requirement #1 we have a TDM trunk group of all TDM requests and a VoIP host
group with three hosts 172.16.3.1, 172.16.3.2 and 172.16.3.3.
• From requirement #2 we have a TDM trunk group of any TDM channel.
2. Set up TDM Trunk Groups.
Name Selection Direction Selection Mode Port/Channel Content
all TDM requests *
any TDM channel Descending (1) Linear (1) *
Note: No reason for Linear/Descending just wanted to show something different.
3. Set up VoIP Host Groups.
Name Load Balanced Fault Tolerant Host Summary
Load Balanced true false 172.16.3.1
172.16.3.2
172.16.3.3