User's Manual
Table Of Contents
- DOCUMENT PURPOSE
- CHANGE LOG
- GUI INTERFACE EXAMPLES
- WELCOME
- PRODUCT OVERVIEW
- GETTING STARTED
- CONFIGURATION GUIDE
- Obtain HT801 IP Address via Connected Analogue Phone
- Understanding HT801 Interactive Voice Prompt Response Menu
- Configuration via Web Browser
- Web Configuration Pages Definitions
- NAT Settings
- DTMF Methods
- Preferred Vocoder (Codec)
- Configuring HT801 Through Voice Prompts
- Register a SIP Account
- Call Features
- Rebooting HT801 from Remote
- UPGRADING AND PROVISIONING
- RESTORE FACTORY DEFAULT SETTINGS
- EXPERIENCING HT801
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HT801 Administration Guide
UAC Specify
Refresher
Specifies which end will act as refresher for outgoing calls. Default is Omit.:
UAC: The handy tone acts as the refresher.
UAS: Callee or proxy server act as the refresher.
UAS Specify
Refresher
Specifies which end will act as refresher for incoming calls. Default is Omit.:
UAS: The handy tone acts as the refresher.
UAC: Callee or proxy server act as the refresher.
Force INVITE
Uses INVITE message to refresh the session timer. Default is No.
Enable 100rel
Appends “100rel” attribute to the value of the required header of the initial signaling
messages. Default is No.
Add Auth Header
on Initial
REGISTER
Adds “Authentication” header with blank “nonce” attribute in the initial SIP REGISTER
request. Default is No.
Use First Matching
Vocoder in 200OK
SDP
Includes only the first matching vocoder in its 200OK response, otherwise it will include
all matching vocoders in same order received in INVITE. Default is No.
Preferred Vocoder
Configures vocoders in a preference list (up to 7 preferred vocoders) that will be
included with same order in SDP message. Vocoder types are G.711 A-/U-law, G.722,
G.726-32, G.723, G.729, iLBC and OPUS
Voice Frames per
TX
Transmits a specific number of voice frames per packet. Default is 2; increases to
10/20/32/64 for G711/G726/G723/other codecs respectively.
G723 Rate
Operates at specified encoding rate for G.723 vocoder. Available encoding rates are
6.3kbps or 5.3kbps. Default is 6.3kbps.
iLBC Frame Size
Specifies iLBC packet frame size (20ms or 30ms). Default is 20ms.
Disable OPUS
Stereo in SDP
Disables OPUS stereo in SDP. Default is No.
iLBC Payload type
Determines payload type for iLBC. Valid range is between 96 and 127. Default is 97.
OPUS Payload Type
Determines payload type for OPUS. Valid range is between 96 and 127. Default is 123.
VAD
Allows detecting the absence of audio and conserves bandwidth by preventing the
transmission of "silent packets" over the network. Default is No.
Symmetric RTP
Changes the destination to send RTP packets to the source IP address and port of the
inbound RTP packet last received by the device. Default is No.