User Guide

Softkey Type: To configure the OpenLobbyicon which will
show during thecall.
Hardware Key Type: To configure the Unlock hardware key
button.
DTMF: To configure the DTMF code when you choose DTMF
code for one key.
5.7.8. DoorPhone
To configure the delay time of auto answer the call from
doorphone when disable the auto answer feature
5.7.9. Others
To configure the DTMF code which can trigger the local relay
or remote relay.
Return Code When Refuse: Allows user to assign specific
code as return code to SIP server when an incoming call is
rejected.