Grandstream Networks HT818 Administration Manual page 31

Connection Enters password for ACS to connect to the HT818.
Request Password
CPE SSL Configures the Cert File for the phone adapter to connect to the ACS via SSL.
Certificate
CPE SSL Private
Specifies the Cert Key for the phone adapter to connect to the ACS via SSL.
Key
Enable SNMP
Enables / disables the SNMP function. Default is No
SNMP Trap Configures the SNMP Trap Community.
Community
SNMP Trap IP Configures the SNMP Trap IP Address.
Address
SNMP Trap Port Configures the SNMP Trap Port. Default is 162.
SNMP Trap Version Selects the SNMP Trap Version (Version 1 or Version 2c). Default is Version 2c.
SNMP Trap Interval Configures the SNMP Trap Interval. Valid interval is (1-1440). Default is 5 minutes.
Blacklist for Allow users to block incoming calls from specific list of numbers.
Incoming Calls Maximum allow 10 SIP numbers and each number should be separated by a comma
(',') in web UI. Other allowed characters: 26 letters (A-Z and a-z), comma (","), asterisk
('*'), pound sign ('#') and plus sign ('+').
System Ring Sets ring cadences for all incoming calls. Syntax: c=on1/off1-on2/off2-on3/off3;) Default
Cadence is set to c=2000/4000; (US standards) on1 is the period of ringing ("On time" in "ms")
while off1 is the period of silence. Up to three cadences are supported.
Call Progress Configures tone frequencies according to user preference. By default, the tones are set
Tones to North American frequencies. Frequencies should be configured with known values to
avoid uncomfortable high pitch sounds. ON is the period of ringing (ON time in ms) while
OFF is the period of silence. In order to set a continuous ring, OFF should be zero.
Otherwise it will ring ON ms and a pause of OFF ms and then repeats the pattern.
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"Dial tone"
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"Ring back tone"
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"Busy tone"
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"Reorder tone"
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"Confirmation tone"
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"Call-Waiting tone"
HT818 Administration Guide
Version 1.0.9.3
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