Table 34: Global Policy Parameters - Customization - Grandstream Networks UCM630 A Series User Manual

Register Expiration
Local SIP Port
Local RTP Port
Auto On-Hook Timer(s)
Ring Timeout
SIP Transport
Direct IP Call
SIP Proxy Compatibility
Mode
Unregister On Reboot
Whitelist
Whitelist
SIP Phone Number Whitelist
Wallpaper
Screen Resolution 1024 x
600
10-160.
Specify the Register Expiration.
Configure Local SIP Port.
Configure Local RTP Port.
Configure Auto On-Hook Timer(s).
Configure Ring Timeout.
Select either UDP, TCP or TLS/TCP as SIP transport protocol.
Select either to disable or enable Direct IP Call support.
Select either to disable or enable SIP Proxy Compatibility Mode.
Select either to disable or enable Unregister On Reboot.
Select either to enable or disable Whitelist
Configure the SIP Phone Number Whitelist.
Table 34: 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
"Local UCM Server" is selected as source, click to upload wallpaper
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