IP Phone User's Manual
Table Of Contents

GXV3140 USER MANUAL  www.grandstream.com 
SOFTWARE VERSION 1.0.0.44 support@grandstream.com 
Server. 
Preferred DNS Server  This field sets the preferred DNS server for the user. 
Layer 3 Qos  This field defines the layer 3 QoS parameter. It is the value used for IP 
Precedence, Diff-Serv or MPLS. The Default value is 0. 
Layer 2 QoS 
802.1Q/VLAN Tag 
This field contains the value used for layer 2 VLAN tagging.    The Default value 
is 0. 
Layer 2 Qos 802.1p 
Priority Value 
This assigns the priority value of the Layer2 QoS packets. The Default value is 0.
Maintenance/Web Access 
Access Method  This defines the access method for web access: HTTP or secure HTTPS 
protocol. 
Port  This defines the port for web access. By default, HTTP uses port 80 and HTTPS 
uses port 443. This field is for customizable web ports. 
Admin Password  This defines the administrator password for web interface access. Only the 
administrator can configure the “Advanced Settings” and “Account x” pages. The 
password is case sensitive and the maximum password length is 25 characters. 
User Password  This defines the user password for web interface access. 
Maintenance/Upgrade and Provisioning 
Upgrade Via  This field allows the user to choose the firmware upgrade method: TFTP, HTTP 
or HTTPS. 
Firmware Server Path 
Defines the server path for the firmware server. It can be different from the 
Configuration server which is used for provisioning. 
Config Server Path  This is the server path for provisioning; it can be different from the firmware 
server. 
Firmware File Prefix  This field enables your ITSP to lock firmware updates. If configured, only the 
firmware with the matching encrypted prefix will be downloaded and flashed into 
the phone. 
Firmware File Postfix  This field enables your ITSP to lock firmware updates. If configured, only the 
firmware with the matching encrypted postfix will be downloaded and flashed 
into the phone. 
Config File Prefix  This field enables your ITSP to lock configuration updates. If configured, only the 
configuration file with the matching encrypted prefix will be downloaded and 
flashed into the phone. 










