Digium, Inc.
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Chapter 3: Telephone System Configuration
Figure 14: Edit VoIP Trunk
The following options will be available:
Provider Name - Enter a unique name to help you identify this trunk
for use in calling rules, etc.
Hostname - The hostname or IP address assigned to the VoIP provider
or server.
Username/Password - You will need to provide your log on creden-
tials in order to update your service provider information.
Codecs - Codecs provide the ability for your voice to be converted to a
digital signal and transmitted across the Internet. The quality of your
call can be affected by the choice you make. The codecs available to
you will depend on what is supported by the service provider you
