Aastra Telecom AastraLink Pro 160 - Manual (Page 202)

Configuring VoIP Settings
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AastraLink Pro 160 Administrator Guide
The system administrator then assigns a user name to each trunk:
Based on these parameters defined by the administrator, the dial prefix for each
AastraLink network in this example is as follows:
dial prefix Atlanta = 7 + 0 + (number)
dial prefix Boston = 7 + 1 + (number)
dial prefix Chicago = 7 + 2 + (number)
Once the AastraLink trunking information is mapped out, the administrator is
ready to configure the trunk between Atlanta and Boston, and does the following
steps:
1. Logs into the Atlanta AastraLink device (10.30.50.125) .
2. Clicks the dial prefix for the destination end of the trunk. In this case, the
Boston AastraLink network: 7 + 1 + (number).
3. Specifies the destination hostname (10.50.60.135) and user name, and then
saves the changes.
Trunk User Name
Atlanta - Boston 100
Atlanta - Chicago 101
Boston - Chicago 102
Boston AastraLink Pro 160