Table 27: Global Policy Parameters - Network Settings; Table 28: Global Policy Parameters - Customization - Grandstream Networks UCM6510 User Manual

Syslog
Syslog Server
Syslog Level
Send SIP Log
Basic Settings
IP Address
Advanced Setting
Layer 3 QoS
Layer 2 QoS Tag
Layer 2 QoS Priority Value
STUN Server
Keep Alive Interval
Wallpaper
Screen Resolution 1024 x 600
Firmware Version 1.0.10.39
supports Telnet access, this option controls the Telnet access of the
device; if the SIP end device supports SSH access, this option controls the
SSH access of the device.
Configure the URL/IP address for the syslog server.
Select the level of logging for syslog.
Configure whether the SIP log will be included in the syslog message.
Table 27: Global Policy Parameters – Network Settings
Configure how the SIP end device shall obtain the IP address. DHCP or
PPPoE can be selected.

DHCP
Once selected, users can specify the Host Name (option 12) of the
SIP end device as DHCP client, and Vendor Class ID (option 60) used
by the client and server to exchange vendor class ID information.

PPPoE
Once selected, users need specify the Account ID, Password and
Service Name for PPPoE.
Define the Layer 3 QoS parameter. This value is used for IP Precedence,
Diff-Serv or MPLS. Valid range is 0-63.
Assign the VLAN Tag of the Layer 2 QoS packets. Valid range is 0 -4095.
Assign the priority value of the Layer 2 QoS packets. Valid range is 0-7.
Configure the IP address or Domain name of the STUN server. Only
non-symmetric NAT routers work with STUN.
Specify how often the phone will send a blank UDP packet to the SIP
server in order to keep the "ping hole" on the NAT router to open. Valid
range is 10-160.
Table 28: Global Policy Parameters – Customization
Check this option if the SIP end device shall use 1024 x 600 resolution for
the LCD screen wallpaper.

Source
Configure the location where wallpapers are stored.

File
If "URL" is selected as source, specify the URL of the wallpaper file. If
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