Depaepe Telecom HD2000 User Manual page 29

DTMF Payload Type
DTMF in Audio
DTMF via RFC2833
DTMF via SIP INFO
Send Flash Event
Enable Call Features
Offhook Auto-Dial
Proxy-Require
USE NAT IP
Preferred Codecs
This parameter sets the payload type for DTMF using RFC2833
Send DTMF as inband (in-audio).
Send DTMF via RTP (According to RFC 2833).
Send DTMF via SIP INFO message.
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.
Default is No. If set to Yes, Call Forwarding & Do-Not-Disturb are
supported locally (see P.17)
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
HD2000IP will automatically append the "@" and the host portion
of the corresponding SIP address.
SIP Extension to notify SIP server that the unit is behind the
NAT/Firewall.
NAT IP address used in SIP/SDP message. Default is blank.
The HD2000IP supports up to 7 different Vocoder types including
G.711 A-/U-law_G.723.1, G.726, G.728, G.729A/B, iLBC.
Depending on the product model, some of these Vocoders may
not be provided in standard release.
Users can configure Vocoders in a preference list that will be
included with the same preference order in SDP message. The
first Vocoder in this list can be entered by choosing the
appropriate option in "Choice 1".
Similarly, the last Vocoder in this list can be entered by choosing
the appropriate option in "Choice 7".
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