Grandstream Networks HT801 Administration Manual page 27

Outgoing Call Without Registration
Register Expiration
Reregister Before Expiration
SIP Registration Failure Retry Wait
Time
SIP Registration Failure Retry Wait
Time upon 403 Forbidden
MWI Tone
Enable SIP OPTIONS/NOTIFY Keep
Alive
SIP OPTIONS/NOTIFY Keep Alive
Interval
SIP OPTIONS/NOTIFY Keep Alive Max
Lost
Layer 3 QoS
Local SIP Port
Local RTP Port
Use Random SIP Port
Use Random RTP Port
Enable RTCP
Hold Target Before Refer
Refer-To Use Target Contact
with "Expires=0" parameter to the SIP server. This will unregister the SIP account
under the concerned FXS page. Default is No.
Enables the ability to place outgoing calls even if the account is not registered (if
allowed by ITSP); device will not be able to receive incoming calls. Default is No.
Refreshes registration periodically with specified SIP proxy (in minutes). Maximum
interval is 65535 minutes (about 45 days). Default is 60 minutes (or 1 hour).
Sends re-register request after specific time (in seconds) to renew registration
before the previous registration expires.
Sends re-register request after specific time (in seconds) when registration process
fails. Maximum interval is 3600 seconds (1 hour). Default is 20 seconds.
Sends re-register request after specific time (in seconds) when registration process
fails with error 403 Forbidden. Maximum interval is 3600 seconds (1 hour). Default
is 1200 seconds.
When set to Default, device will play Stutter Dial Tone when there is voicemail, if set
to Special Proceed Indication Tone, device will play the configured special proceed
indication tone upon user offhook when there is voicemail
Enables SIP OPTIONS or SIP NOTIFY to track account registration status so the
phone adapter will send periodic OPTIONS/NOTIFY messages to server to track the
connection status with the server. Default setting is No.
Configures the time interval when the phone adapter sends OPTIONS or NOTIFY
messages to the SIP server. The default setting is 30 seconds, which means the
phone adapter will send an OPTIONS/NOTIFY message to the server every 30
seconds. The default range is 1-64800.
Defines the Number of max lost packets for SIP OPTIONS or SIP NOTIFY Keep Alive
before re-registration. Between 3-10, default is 3.
Defines Diff-Serv values for SIP and RTP.
SIP DSCP (Diff-Serv value in decimal, 0-63, default 26)
RTP DSCP (Diff-Serv value in decimal, 0-63, default 46)
Defines local port to use by the HT801/HT802 for listening and transmitting SIP
packets. Default value for FXS 1 is 5060 and 5062 for FXS 2.
Defines the local RTP-RTCP port pair the HT801/HT802 will listen and transmit. It is
the HT801/HT802 RTP port for channel 0. The default value for FXS port is 5004.
Controls whether to use configured or random SIP ports. This is usually necessary
when multiple HT801/HT802 are behind the same NAT. Default is No.
Controls whether to use configured or random RTP ports. This is usually necessary
when multiple HT801/HT802 are behind the same NAT. Default is No.
Allows users to enable RTCP. Default setting is Yes.
Allows user to hold the phone call before referring it. If set to No, the call will not be
hold before referred. Default is Yes.
Includes target's "Contact" header information in "Refer-To" header when using
attended transfer. Default is No.