Grandstream Networks HT-386 User Manual page 25

Silence Suppression
Fax Mode
Early Dial
Dial Plan Prefix
Use # as
Dial/Send Key
Subscribe for MWI:
Send Anonymous
Lock keypad update
Refer-To Uses Target
Contact.
Special Feature
Volume Amplification
Note: The explanations provided apply to both FXS port configuration parameters
Grandstream Networks, Inc.
127.
This controls the silence suppression/VAD feature of G723 and G729. If set to
"Yes", when a silence is detected, small quantity of VAD packets (instead of
audio packets) will be sent during the period of no talking. If set to "No", this
feature is disabled.
T.38 (Auto Detect) FoIP by default, or Pass-Through (must use codec
PCMU/PCMA)
Default is No. Use only if proxy supports 484 response
Sets the prefix added to each dialed number
This parameter allows the user to configure the "#" key to be used as the
"Send"(or "Dial") key. Once set to "Yes", pressing this key will immediately
trigger the sending of dialed string collected so far. In this case, this key is
essentially equivalent to the "(Re)Dial" key. If set to "No", this # key will then be
included as part of the dial string to be sent out.
Default is NO. When set to Yes a SUBSCRIBE for Message Waiting Indication
will be sent periodically.
If this parameter is set to "Yes", user ID will be sent as anonymous, essentially
block the Caller ID from displaying.
If set to "Yes", the configuration update via keypad is disabled.
NOTE: Since only FXS1 has LED for indication and IVR for keypad access,
this field is not applied to FXS2
Used for Attended transfer Feature. The "Refer-To" header uses the
transferred target's "Contact" header information.
Default is Standard. Choose the selection to meet some special requirements
from Soft Switch vendors like Lucent, Nortel, BroadSoft, etc.
Handset volume adjustment. RX is for receiving volume, TX is for transmission
volume. Default values are 0dB for both parameters. +6dB generates the
highest volume and -6dB generates the lowest volume.
HT-386 User Manual
Firmware 1.0.3.64
Page 25 of 34
Last Updated: 2/2007