User's Manual
Grandstream Networks, Inc. GXV3140 USER MANUAL  Page 25 of 83 
 FIRMWARE VERSION 1.0.1.18 Updated : 09/2009 
Status  Shows the status of the account. 
Status/Network Status 
MAC Address  The device ID, in HEX format. This is a very important ID for ISP troubleshooting.
Address Type  This field shows the type of address configured: DHCP, Static IP or PPPoE. 
IP Address  This field shows the IP address of the GXV-3140. 
Subnet Mask  This field shows the subnet mask of the GXV-3140. 
Gateway  This field shows the Gateway of the GXV-3140. 
DNS Server  This field shows the DNS Server of the GXV-3140. 
NAT Type  This field shows the type of NAT configured. 
Status/System Info 
Product Model  Defines the product model: GXV3140. 
Hardware Revision    Hardware version number:    Main Board, Interface Board 
PN Code (Part 
Number) 
This field contains the product part number 
Software Version 
• Program: This is the main firmware release number, which is always used for 
identifying the software (or firmware) system of the phone. 
• Boot: Booting code version number 
• DSP: DSP code version number 
• Base: Base code version number 
• Core: Core code version number 
• GUI-A, GUI-B: GUI interface version number 
System Up Time  This field shows system up time since the last reboot. 
ADVANCED SETTINGS PAGE DEFINITIONS 
Advanced Settings/General Settings 
Local RTP Port 
This parameter defines the local RTP-RTCP port pair used to listen and transmit. 
It is the base RTP port for channel 0. When configured, for audio, channel 0 will 
use this port _value for RTP and the port_value+1 for its RTCP; channel 1 will 
use port_value+4 for RTP and port_value+5 for its RTCP. For video, channel 0 










