Firmware Version 1.0.9.1 - Grandstream Networks GXW-4004 User Manual

Disable Visual MWI
Visual message indicator is a special on-hook caller ID type message that enables and
disables the message waiting light on certain phones. GXW40XX has this feature
enabled by default. However, certain phones (rare) that do not support it may mistakenly
treat this CID signal as an incoming call. A configuration option is needed to turn on MWI
in this case.
Visual MWI Type
This is the type of signal sent to the analog phone to make it turn the lamp ON upon
receiving a Voice mail. Check the phone's manual to find out what signal is supported,
FSK (default) or Neon.
Note: This is only supported in model GXW4024 ver 4.A or newer.
Ring Timeout Incoming call will stop ringing when not picked up given a specific period of time.
Hunting Group Ring Default is 20 seconds. If call is not answered within this designated time period, the call
Timeout will be forwarded to the next member of a Hunt Group.
Hunting Group Type
Linear and Circular. Linear style will sort the call to the lowest-numbered available line,
this is also called "serial hunting". Circular style will distribute the calls "round-robin". If a
call is assigned to line 1, the next call goes to 2 and the next to 3. The succession
throughout each of the lines continues even if one of the previous lines becomes
available. When the end of the hunt group is reached, the hunting starts over at the first
line. Lines are skipped if they are still busy on a previous call. These two hunting styles
can be configured from the Profile_x page.
Delayed Call Forward Default value is 20 seconds. In case this feature activated using * codes (*92 code), the
Wait Timeout
call will be forwarded after this preconfigured amount of time.
No Key Entry Timeout Default is 4 seconds. Call will be completed within this time interval if no additional key
entry occurs.
Early Dial Default is No.
whether the phone will send an early INVITE each time a key is pressed when a user
dials a number. If set to "Yes", an INVITE is sent using the dial-number collected thus
far; Otherwise, no INVITE is sent until the "(Re-)Dial" button is pressed or after about 5
seconds have elapsed if the user forgets to press the "Re-Dial" button. The "Yes" option
should be used ONLY if there is a SIP proxy configured and the proxy server supports
484 Incomplete Address response. Otherwise, the call will likely be rejected by the proxy
(with a 404 Not Found error).
This feature is NOT designed to work with and should NOT be enabled for direct IP-to-IP
calling.
Dial Plan Prefix Sets the prefix added to each dialed number.

FIRMWARE VERSION 1.0.9.1

Use only if proxy supports 484 response.
GXW40XX USER MANUAL
This parameter controls
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