Installation guide

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8. Set the Number of Digits from CO to match what the ShoreGear SIP trunk switch receives from this public
network. This is usually configured to match the systems extension length.
9. Verify that Extension and Tandem Trunking are checked. For additional information on these parameters
refer to ShoreTel´s Planning and Installation Guide.
10. Check Outbound.
11. Enter the trunk Access Code and Local Area Code.
12. Check Caller ID not blocked by default. This determines if the call is sent out as <unknown> or with caller
information (Caller ID).
13. Click Save, so that you can define an Off System Extension. You will be prompted to give all user groups
access to this newly created trunk group.
14. Click Cancel; you do not need to grant access as connectivity is through Off System Extensions