Table 15: Device Configuration - Settings /Advanced Settings - Grandstream Networks GXP2110 User Manual

HEADSET Key Mode
Headset Port Type
Headset TX Gain (dB)
Headset RX Gain (dB)
Advanced User configuration includes not only the end user configuration, but also advanced configuration
such as SIP configuration, Codec selection, NAT Traversal Setting and other miscellaneous configuration.
Table 15: Device Configuration – Settings /Advanced Settings
Admin
Password
Layer 3 QoS
Layer 2 QoS
Local RTP port
Use Random Port
Keep-alive interval
Use NAT IP
Grandstream Networks, Inc.
Select either "Default mode" or "Toggle Headset/Speaker".
In "Default Mode", only the speakerphone will ring for an incoming call. User can
use the headset key to pick-up, speak, and hang up calls through headset. The
headset icon will appear on the LCD when a call is in progress.
If user wishes to ring the headset, "Toggle Headset/Speaker" option shall be
checked. User will also need to press the HEADSET key while phone is idle. The
headset icon will appear on the idle LCD screen.
Select either 2.5mm or RJ9 headset ports to be adjusted.
Increases the selected headset's (2.5mm or RJ9) TX gain by + or – 6dB. Default is
0dB
Increases the selected headset's (2.5mm or RJ9) RX gain by + or – 6dB. Default is
0dB
Administrator password. Only the administrator can access the "Advanced
Settings" and "Account Settings" page. Password field is purposely blank for
security reasons after clicking update and saved. The maximum password
length is 25 characters.
This field defines the layer 3 QoS parameter.
Precedence or Diff-Serv or MPLS. Default value is 48.
This contains the value used for layer 2 VLAN tag. Default setting is blank.
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, channel 0 will
use this port _value for RTP and the port_value+1 for its RTCP; channel 1 will
use port_value+2 for RTP and port_value+3 for its RTCP. The default value is
5004.
This parameter, when set to "Yes", will force random generation of both the
local SIP and RTP ports. This is usually necessary when multiple GXPs are
behind the same NAT. Default is No.
This parameter specifies how often the GXP sends a blank UDP packet to the
SIP server in order to keep the "hole" on the NAT open. Default is 20 seconds.
NAT IP address used in SIP/SDP message. Default is blank.
GXP2110 User Manual
Firmware 1.0.0.44
It is the value used for IP
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Last Updated: 09/2010