Grandstream Networks HT812 Administration Manual page 47

Disable Reminder Ring for
On-Hold Call
Disable Visual MWI
Do Not Escape '#' as %23 in
SIP URI
Disable Multiple m Line in
SDP
Ring Timeout
Hunting Group Ring Timeout
Hunting Group Type
Delayed Call Forward Wait
Timeout
No Key Entry Timeout
Early Dial
Enables playing the reminder ring. Default is No
Disables use of visual message waiting indicator when there is an unread
voicemail message. Default is No.
Replaces # by %23 in some special situations. Default is No.
Sends only one m line in SDP, regardless of how many m fields are in the
incoming SDP. Default is No.
Stops ringing when incoming call if not answered within a specific period of
time. Default is 60 seconds.
If call is not answered within this designated time period, the call will be
forwarded to the next member of a Hunt Group. Default value is 20 seconds..
Specifies Hunting Group Type, either "Linear" or "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. Default is Circular.
Forwards incoming call if not answered within a specific period of time when
delayed call forward is activated locally (using *92 code). Default value is 20
seconds.
Initiates the call within this time interval if no additional key entry during dialing
stage. Default is 4 seconds.
Sends an early INVITE each time a key is pressed when a user dials a
number. Otherwise, only one INVITE is sent after full number is dialed (user
presses Dial Key or after "no key entry timeout" expires).
This option should be used only if there is a SIP proxy is configured and
supporting "484 Incomplete Address" responses. Otherwise, the call will likely
be rejected by the proxy (with a 404 Not Found error). Default is No.
This feature is NOT designed to work with and should NOT be enabled for
direct IP-to-IP calling.
HT812/HT814 Administration Guide
Version 1.0.9.3
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