User's Manual

FIRMWARE VERSION 1.0.0.5 HT802 USER MANUAL Page 31 of 46
Authenticate Password
SIP service subscriber‘s account password.
Name
SIP service subscriber‘s name for Caller ID display.
DNS Mode
One from the 3 modes are available for ―DNS Mode‖ configuration:
-A Record (for resolving IP Address of target according to domain name)
-SRV (DNS SRV resource records indicates how to find services for various protocols)
-NAPTR/SRV (Naming Authority Pointer according to RFC 2915)
One mode can be chosen for the client to look up server.
The default value is ―A Record‖
Tel URI
The default setting is “Disabled”. If the phone has an assigned PSTN
Number, this field should be set to ―User=Phone‖ then a
―User=Phone‖ parameter will be attached to the ―From header‖ in the SIP
request to indicate the E.164 number. If server supports TEL URI format, then this
option needs to be selected.
SIP Registration
Controls whether the HT802 needs to send REGISTER messages to the proxy server.
The default setting is Yes.
Unregister on Reboot
Default is No. If set to Yes, the SIP user‘s registration information will be cleared on
reboot.
Outgoing Call without
Registration
Default is No. If set to ―Yes,‖ user can place outgoing calls even when not registered (if
allowed by Internet Telephone Service Provider) but is unable to receive incoming
calls.
Register Expiration
This parameter allows the user to specify the time frequency (in minutes) the HT802
refreshes its registration with the specified registrar. The default interval is 60 minutes
(or 1 hour). The maximum interval is 65535 minutes (about 45 days).
SIP Registration Failure
Retry Wait Time
Retry registration if the process failed. Default is 20 seconds.
Local SIP port
Defines the local SIP port the HT802 will listen and transmit. The default value for FXS
port is 5060.
Local RTP port
Defines the local RTP-RTCP port pair the HT802 will listen and transmit. It is the base
RTP port for channel 0. When configured,
channel 0 uses this port _value for RTP and the port_value+1 for its RTCP
The default value for FXS port is 5004.
Use Random SIP Port
Default is No. This parameter forces the random generation of The local SIP ports
when set to Yes. This is usually necessary when multiple HT802 are behind the same
NAT.
Use Random RTP Port
Default is No. This parameter forces the random generation of the local RTP ports
when set to Yes. This is usually necessary when multiple HT802 are behind the same