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HT818 Administration Guide
Version 1.0.27.2
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.
Enable Call Features
Enables do not disturb, call forward and other call features via the local feature
codes on the base. Otherwise, ITSP feature codes can be used.
Default is
Yes
.
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
.
Off Hook Auto Dial Delay
Specifies the auto-dial delay after off hook.
Proxy-Require
Determines a SIP Extension to notify the SIP server that the HT818 is behind a
NAT/Firewall.
Use NAT IP
Defines NAT IP address used in SIP/SDP messages. It should only be used if
required by ITSP.
SIP User-Agent
This feature allows users to configure SIP User Agent. If not configured, device
will use the default User Agent header.
SIP User-Agent Postfix
Configures the SIP User-Agent Postfix
Distinctive Ring Tone
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
symbol “x+” will be used.
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 Settings
Configuration page.