Unicorn 3101 User Manual
Copyright © 2008
Hanlong Technology Co., Ltd Page 22 of 29
DTMF Payload Type
Sets the payload type for DTMF using RFC2833
FXS PORT
Setting options
Meaning
DTMF in Audio
Default is
YES
.
DTMF via RFC2833
Default
YES
.
DTMF via SIP INFO
Default is
NO
.
Send Flash Event
This parameter allows users to control whether to send an
SIP NOTIFY message indicating the Flash event, or just
to switch to the voice channel when users press the Flash
key.
Enable Call Features
Default is
No
. If set to
Yes
, Call Forwarding &
Do-Not-Disturb are supported locally
Offhook Auto-Dial
This parameter allows users to configure a User ID or
extension number to be automatically dialed upon
offhook. Please note that only the user part of a SIP
address needs to be entered here. The Unicorn 3101 will
automatically append the “@” and the host portion of the
corresponding SIP address.
Proxy-Require
SIP Extension to notify SIP server that the unit is behind
the NAT/Firewall.
Use NAT IP
NAT IP address used in SIP/SDP message. Default is
blank
.
Disable Call Waiting
Default is
NO
.
No Key Entry Timeout
Default is
4
seconds.
Preferred Vocoder
The Unicorn3101 supports up to 5 different Vocoder types
