Backup Route
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In this section, you can set your VoIP contacts in the "phonebook". It can help you to make
calls quickly and easily by using Speed Dial Number. There are total 20 index entries in the
phonebook for you to store all your friends and family members' phone numbers.
Enable
VigorIPPBX 2820 Series User's Guide
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It will be triggered when the original route is not registered
or receives failed response.
Check the box to enable the entry.
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