Grandstream Networks HT801 Administration Guide

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HT801/HT802 Administration Guide
Version 1.0.13.7
• "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.
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
Configures a user ID or extension number that is automatically dialed when
off-hook. Only the user part of a SIP address needs to be entered. The
HT80x will automatically append the “@” and the host portion of the
corresponding SIP address.
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 HT801/HT802
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.
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

Grandstream Networks HT801 Specifications

General

Brand	Grandstream Networks
Model	HT801
Category	Telephone Accessories
Language	English