Grandstream Networks HT881

user dial more than just 3 digits if needed. Originally the phone will dial out immediately after dialing the third
digit.
Example 1:{[369]11 | 1617xxxxxxx} –
Allow 311, 611, 911, and any 10-digit numbers of leading digits 1617
Example 2:{^1900x+ | <=1617>xxxxxxx} –
Block any number with leading digits 1900 and add prex 1617 for any dialed 7-digit numbers
Example 3:{1xxx[2-9]xxxxxx | <2=011>x+} –
Allow any length of number with leading digit 2 and 10 digit-numbers of leading digit 1 and leading exchange
number between 2 and 9; If leading digit is 2, replace leading digit 2 with 011 before dialing.
1. Default: Outgoing – { x+ | +x+ | *x+ | *xx*x+ }
Example of a simple dial plan used in a Home/Oce in the US:
{ ^1900x. | <=1617>[2-9]xxxxxx | 1[2-9]xx[2-9]xxxxxx | 011[2-9]x. | [3469]11 }
Explanationof example rule (reading from left to right):
^1900x. –prevents dialing any number started with 1900
<=1617>[2-9]xxxxxx –allows dialing to local area code (617) numbers by dialing 7 numbers and 1617 area
code will be added automatically
1[2-9]xx[2-9]xxxxxx –allows dialing to any US/Canada Number with 11 digits length
011[2-9]x. –allows international calls starting with 011
[3469]11 –allow dialing special and emergency numbers 311, 411, 611 and 911
Note:In some cases, user wishes to dial strings such as *123 to activate voice mail or other application
provided by service provider. In this case * should be predened inside dial plan feature. An example dial plan
will be:{ *x+ }which allows the user to dial * followed by any length of numbers.
Use # as Dial Key
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.
Disable # as Redial Key
Disables # to act as Redial key. If set to “Yes” and feature “Use # as Dial Key” set to Yes, the # key will act as
dial key but not as redial key. Default is No.
Disable Reminder Ring for DND This feature allows user to disable reminder ring when FXS port is on DND mode. Default is Yes.
MWI Tone
When set to Default, device will play Stutter Dial Tone when there is voicemail, if set to Special Proceed
Indication Tone, device will play the congured special proceed indication tone upon user offhook when there
is voicemail
Flash Digit Control
When it set to YES it allows the user to perform some call setting when both channels are used while pressing:
“Flash + 1”in order to hang up the current call and resume a call that was held.
“Flash + 2”in order to hold the current call and resume a call that was held.
“Flash + 3”in order to perform 3-way conference.
“Flash + 4”in order to perform attended transfer.
Note:Please refer to the user guide for detailed steps to perform above operations.More additional Digit
events were added on the new rmware 1.0.43.10.
Callee Flash to 3WC
When this feature is set to Yes, device would be able to set up the 3-way conference call even when device is
the callee in the second call. Default is No.
Hunting Group Type Species the group ringing type, the avilable options are: Linear or Circular
Anonymous Call Rejection Rejects incoming calls with anonymous caller ID with “486 Busy here” message. Default is No.
Special Feature
Selects Soft switch vendors’ special requirements Examples of vendors: BroadSoft, CBCOM, RNK, Huawei,
China Mobile, ZTE IMS, PhonePower, TELKOM SA, Vonage, Metaswitch, CenturyLink, MTS, Oi_BR, Telefonica,
GIBTELECOM. The default is Standard.
Disable Unknown Caller ID
Disable analog phone’s caller ID when receiving a call with “Anonymous”, “unavailable” or “unknown” in FROM
header and without “Display info”.
Note: This relies also on analog phone’s design, some phones will still display “unknown” with this feature
enabled. Default isNo.
Replace Beginning '+' with 00 in
Caller ID
When this feature is set to Yes, device will replace the “+” sign at the beginning of a number in the FROM
header. Default is No.