Grandstream Networks HT812 Administration Manual page 39

Ring Customizes ring frequency.
Frequenc
Valid options: 20Hz – 25Hz. Default is 20Hz.
y
Enable
Configures a high ringing voltage output for the ATA.
High Ring
Power
OnHOOK
DC Feed This feature is used to adjust DC feed current.
Current
RFC2833
This feature allows users to customize the count of RFC2833 events. Default is 8.
Events
Count
RFC2833
End
This feature allows users to customize the count of RFC2833 end events. Default is 3.
Events
Count
Customizes the Ring Tone 1 to 3 with associate caller ID: when selected, if caller ID is configured, then the
device will ONLY use this ring tone when the incoming call is from the Caller ID. System Ring Tone is used for all
other calls. When selected but no Caller ID is configured, the selected ring tone will be used for all incoming
calls using the FXS port. Distinctive ring tones can be configured not only for matching a whole number, but also
for matching prefixes. In this case the symbol "x+" will be used.
Distinctiv For example: if configured as 617x+, Ring Tone 1 will be used in case of call arrived from the area code 617. Any
other incoming call will ring using cadence defined in parameter System Ring Cadence located under Advanced
e Ring
Tone Settings Configuration page.
Note: If server supports Alert-Info header and standard ring tone set (Bellcore) or distinctive ring tone 1-10 is
specified, then the ring tone in the Alert-Info header from server will be used. Bellcore rings and tones are
independent from custom ring tones.
The custom ring tones can also be specified by alert-info header, for example Alert-Info: <127.0.0.1>;
info=ring5
Configures the ring tone cadence preferences. User has 10 choices.
Ring
The configuration, completed in Distinctive Ring Tones block in the same page, applies to ring tones cadences
tones
configured here.
Customizes the Call Waiting Tone 1 to 10 with associate caller ID: when selected, if caller ID is configured, then
the device will ONLY use this call waiting tone when the incoming call waiting is from the Caller ID. When
selected but no Caller ID is configured, the selected call waiting tone will be used for all incoming waiting calls
Distinctiv
using the FXS port. Distinctive Call Waiting Tones can be configured not only for matching a whole number, but
e Call
Waiting also for matching prefixes. In this case symbol "x+" will be used.
Tone
For example: If configured as 617x+, Call Waiting Tone 1 will be used in case of waiting call arrived from the
area code 617. Any other incoming call waiting will be using cadence defined in parameter Call Waiting Tone
located under Advanced Settings Configuration page.
This feature allows user to customize call waiting tone. User has 10 choices.
Syntax: f1=val[,f2=val[,c=on1/off1[-on2/off2[-on3/off3]]]];
Call
(Frequencies are in (300, 3400) Hz and cadence on and off are in (0, 64000) ms)
Waiting
Note: The configuration, completed in Distinctive Call Waiting Tones block in the same page, applies to call
Tones
waiting cadences configured here.
Default is f1=440@-13,c=300/10000;
Call
Features
Settings
Enable When enabled, Do No Disturb, Call Forward and other call features can be used via the local feature codes on
Call the phone. Otherwise, the ITSP feature codes will be used. Enable All will override all individual features enable