User Guide

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Note: For now, IP phone can only support IP address, IP address list
and IP address pattern as allowed hosts
Key As Send
Key As Send allows you to disable send key or assign pound key as
send key.
SIP Config
Setup the SIP protocol package interval. T2 is maximum. The interval
should be larger the T1, but less then T2.
UACSTA
Using CSTA for SIP phone user agents. It can control some features of
calling. UACSTA is used to send ECMA-323(CSTA XML) information
during SIP calling. The default status is disabled.