address list and IP address pattern as allowed hosts
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
User can choose which types you need for each key. Akuvox
IT82 supports 2 types to unlock-DTMF and Relay. DTMF is
used to unlock the lobby door remotly, Relay is used to
open the local door.
Softkey: During the talking, user can press Unlock key to
open the door.
Hardware Key: User can also press hardware key to unlock
the door.
DTMF: If you choose DTMF code for one unlock key. Please
setup the DTMF code.
When there is an incoming call from doorphone, setup the
delay auto answer time, IT82 will auto answer the call after
the timeout.
Note: if you enable Auto Answer function, this feature will
be not available.
Return Code When Refuse: Allows user to assign
specific code as return code to SIP server when an
incoming call is rejected.
Auto Answer Delay: To configure delay time before an
incoming call is automatically answered.
Auto Answer Mode: To set video or audio mode for
Early DTMF: Enable or disable early DTMF function
Direct IP: Direct IP call without SIP proxy.
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