User's Manual

112
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Sections Description
Call Todisplayandconfigurecallrelatedfeatures.
z Max Local SIP Port: To configure maximum local sip
portfordesignatedaccount.
z Min Local SIP Port: To configure minimum local sip
portfordesignatedaccount.
z Caller ID Header:To configure which Caller ID format
tofetchfordisplayingon
PhoneUI.
z Auto Answer: If enabled, IP phone will be
autoanswered when there is an incoming call for
designatedaccount.
z Provisional Response ACK: 100% reliability for all
provisionalmessage,thismeansitwillsendACKevery
time the IP phone receive a provisional SIP message
fromSIP
server.
z User=phone: If enabled, IP phone will send
user=phonewithinSIPmessage.
z Anonymous Call: If enabled, all outgoing call for the
designatedaccountwillbeanonymousnumber.
z Anonymous Call Rejection: If enabled, all incoming
anonymousoutcallforthedesignatedaccountwillbe
rejected.
z MissedCallLog:
Todisplaythemisscalllog.
z Prevent SIP Hacking: Enable to prevent SIP from
hacking.