User Guide

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R26B
Admin Guide
4.2.2. Return Code When Refuse
Go to Phone - Call Feature - Others to configure.
Return Code When Refuse: Allows users to assign specific code
as return code to SIP server when an incoming call is rejected.
4.2.3. SIP Call Related
Go to Account-Advanced to configure the SIP call related.
Max Local SIP Port: To configure maximum local SIP port for
designated SIP account.
Min Local SIP Port: To configure maximum local SIP port for
designated SIP account.
Caller ID Header: To choose caller ID header format.
Anonymous Call: If enabled, R26B will block its information when
calling out.
Anonymous Call Rejection: If enabled, calls who block their
information will be screened out.
Figure 4.2.2 Return code when refuse
Figure 4.2.3 SIP call related