Configuration guidelines, Aastralink trunking example – Aastra Telecom AastraLink Pro 160 User Manual
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Configuring VoIP Settings
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Configuring AastraLink Pro 160 System and Network Parameters
Configuration Guidelines
When you configure AastraLink Pro 160 trunks, note the following guidelines:
•
You can configure a maximum of 10 AastraLink trunks and user names on a
single AastraLink Pro 160 device.
•
You must assign the same user name to each end of the trunk.
•
AastraLink IP phone network can have the same, or different, dialing plans.
•
Currently, global phone directory synchronization between AastraLink Pro
160 devices is not supported. Therefore, users can access phone directories
for their local AastraLink IP phone network only.
•
AastraLink trunking requires a flat network. The AastraLink devices do not
support UPnP operation through a gateway/router/firewall.
•
Before you use the Web UI to configure AastraLink trunks, we strongly
recommend that you do the following:
— Assign an access digit to each AastraLink Pro 160 device in your
network.
— Make a list of the trunks you want to configure.
— Identify the user name for each trunk you are configuring.
AastraLink Trunking Example
For example, suppose the system administrator wants to configure three trunks:
•
Atlanta/Boston
•
Atlanta/Chicago
•
Boston/Chicago
The administrator begins by assigning access digits to each of the AastraLink Pro
160 devices, as shown in the table below:
AastraLink Pro 160
IP address
Access Digit
Atlanta
10.30.50.125
0
Boston
10.30.60.135
1
Chicago
10.30.70.145
2