Grandstream Networks GXV33 Series Administration Guide

GXV3370 Administration Guide
Version 1.0.1.12
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Validate
Certification
Chain
Configures whether to validate certification chain, when TLS/TCP is configured for
SIP Transport. If this is set to “Yes”, phone will validate server against the new
certificate list. The default setting is “No”.
Validate
Incoming SIP
Messages
Specifies if the phone system will check the incoming SIP messages caller ID and
CSeq headers. If the message does not include the headers, it will be rejected.
The default setting is "No".
Allow
Unsolicited
REFER
It is used to configure whether to dial the number carried by Refer-to after receiving
SIP REFER request actively. If it is set to "Disabled", the phone will send error
warning and stop dialing. If it is set to "Enabled/Force Auth", the phone will dial the
number after sending authentication, if the authentication failed, then the dialing will
be stopped. If it is set to "Enabled", the phone will dial up all numbers carried by SIP
REFER.
The default is "Disabled".
Only Accept SIP
Requests from
Known Servers
Answers the SIP request from saved servers when set to “Yes”, only the SIP
requests from saved servers will be accepted; and the SIP requests from the
unregistered server will be rejected.
The default setting is “No”.
Check SIP User
ID for Incoming
INVITE
Configures the phone system to check the SIP User ID in the Request URI of the
SIP INVITE message from the remote party. If it doesn't match the phone's SIP User
ID, the call will be rejected.
The default setting is “No”.
Allow SIP Reset
It is used to configure whether to allow SIP Notification message to perform factory
reset on the phone. The default setting is "No".
Authenticate
Incoming
INVITE
Configures the phone system to authenticate the SIP INVITE message from the
remote party. If set to "Yes", the phone will challenge the incoming INVITE for
authentication with SIP 401 Unauthorized response.
The default setting is "No".
SIP Realm used
for Challenge
INVITE &
NOTIFY
Configure this item to validate incoming INVITE, but you must enable authenticate
incoming INVITE first to make it take effect. You can verify the NOTIFY information
for the provision, including check- sync, resync and reboot, but only when SIP
NOTIFY authentication enabled first to make it take effect.
Ring Tones
Account Ring
Tone
Configures the ringtone for the account. Users can set ringtones from the dropdown
list. User can also import customized ringtone from LCD Setting menu. The
customized ringtone file name will also be showed up in the dropdown list that allows
user to select.
Ignore Alert-Info
header
Configures the default ringtone. If set to “yes”, the incoming alert info header from
the SIP server will be ignored and default configured ringtone will be played. The
default setting is “No”.

Grandstream Networks GXV33 Series Specifications

General

Brand	Grandstream Networks
Model	GXV33 Series
Category	IP Phone
Language	English