User's Manual

FIRMWARE VERSION 1.0.0.5 HT802 USER MANUAL Page 29 of 46
(Note: freq: 0 - 4000Hz; vol: -30 - 0dBm)
Feature Activation
Codes (* or # followed
by 1-5 digits)
Blind Transfer Code: Custom the Blind Transfer Code (Default #90).
Lock Keypad Update
Default is No. If set to ―Yes‖, the configuration update via keypad is disabled.
Disable Voice Prompt
Default is No. Disables the voice prompt configuration.
Disable Direct IP Call
Default is No. Disables the Direct IP Call function.
NTP server
URI or IP address of the NTP (Network Time Protocol) server. This parameter
synchronizes the date and time.
Allow DHCP option 42
to override NTP serve
Default Yes. Enables the DHCP server to handle the NTP Server via Option 42
Syslog Server
The IP address or URL of System log server. This feature is especially useful for the ITSP
(Internet Telephone Service Provider)
Syslog Level
Select the HT802 to report the log level. Default is NONE. The level is one of EXTRA
DEBUG, DEBUG, INFO, WARNING or ERROR. Syslog messages are sent based on the
following events:
1. product model/version on boot up (INFO level)
2. NAT related info (INFO level)
3. sent or received SIP message (DEBUG level)
4. SIP message summary (INFO level)
5. inbound and outbound calls (INFO level)
6. registration status change (INFO level)
7. negotiated codec (INFO level)
8. Ethernet link up (INFO level)
9. SLIC chip exception (WARNING and ERROR levels)
10. memory exception (ERROR level)
11. Vonage requested syslog style (EXTRA DEBUG level)
The Syslog uses USER facility. In addition to standard Syslog payload, it contains the
following components:
GS_LOG: [device MAC address][error code] error message
Example: May 19 02:40:38 192.168.1.14 GS_LOG: [00:0b:82:00:a1:be][000] Ethernet link