Grandstream Networks HT801 Administration Manual page 50

Disable Multiple m Line in
SDP
Ring Timeout
Delayed Call Forward Wait
Timeout
No Key Entry Timeout
Early Dial
Dial Plan Prefix
Use # as Dial Key
Disable # as Redial Key
Dial Plan
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.
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 responses (Incomplete Address).
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.
Adds specified prefix to dialed number.
Treats "#" as the "Send" (or "Dial") key. If set to "No", this "#" key can be
included as part of the dialed number. Default is Yes.
With this feature and feature 'Use # as Dial Key' set to Yes, the # key will act
as dial key but not as redial key. Default No.
Dial Plan Rules:
1. Accept Digits: 1,2,3,4,5,6,7,8,9,0, *, #, A,a,B,b,C,c,D,d
2. Grammar: x - any digit from 0-9;
xx+ - at least 2 digits number;
a.
xx – exactly 2 digits number;
b.
^ - exclude;
c.
. – wildcard, matches one or more characters
d.
[3-5] - any digit of 3, 4, or 5;
e.
[147] - any digit 1, 4, or 7;
f.
<2=011> - replace digit 2 with 011 when dialing
g.
HT801/HT802 Administration Guide
Version 1.0.13.7
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