DVG-2101SP User Manual
Copyright © 2008 D-Link Australia Pty. Ltd.
E.164 ENUM
Check the checkbox to enable E.164 ENUM (Number Mapping) feature. E.164
is a mechanism to transform an E.164 number into a list of URIs (Uniform
Resource Identifiers) so that the IP users and available services can be
identified by a public telephone number.
Session Timer
Check the checkbox to enable this function. If there is no response, the
connecting call will be closed automatically after the time limit that you set in
this field.
Anonymous Call Rejection
Check the checkbox to reject the all anonymous calls.
DTMF Info Type
Check this checkbox to use DTMF (Dual Tone Multi-Frequency) to send out the
Caller ID.
Prack
Provides reliability of Provisional Responses in the Session Initiation Protocol
(SIP)