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December 2008 - InnoMedia
© 2001 InnoMedia. All rights reserved.
InnoMedia iPBX Administrative Guide
Note that you may also assign FXS ports (that analog phone connect to) to users as their extension
numbers. Change steps at step 2 as “Telephny
Settings
Ext. Analog Phones. Follow the same
procedure as the Ext. IP Phone.
Figure 5.3 Assigning an extension number to a user
4.7
Configuring VoIP Trunk Lines (External Lines)
It is necessary to configure VoIP trunk lines (SIP trunk lines) before iPBX can route outbound calls to the
external, or can receive inbound calls. A Service Provider assigns trunk line numbers (phone numbers) to a
company, and the company IT manager assigns these numbers to corporate identities according to the
following rules:
Individual users for Direct Inward Dialing (DID) and Direct Outward Dialing (DOD)
Trunk line phone numbers can be assigned to iPBX Auto Attendant systems as ‘Public lines’ which
may direct incoming calls to any extension in the directory list of any specific “auto attendant”
number.
Figure 5.4 Assigning iPBX trunk lines to individual users or public trunk lines for Auto Attendant
