Getting Started
17
firmware from the provisioning server. If the MD5 value of the downloaded firmware file differs
from that of the image stored in the flash memory, the IP phone will perform a firmware update.
You can manually upgrade firmware if the IP phone does not download firmware from the
provisioning server. For more information, refer to Upgrading Firmware on page 119.
Downloading the resource files
In addition to configuration file(s), the IP phone may require resource files before it can deliver
service. These resource files are optional, but if some particular features are being deployed,
these files are required.
The followings show examples of resource files:
Language packs
Ring tones
Contact files
For more information on resource files, refer to Resource Files on page 113.
Verifying Startup
After connected to the power and network, the IP phone begins the initializing process by
cycling through the following steps:
1. The power indicator LED illuminates solid red.
2. The message “Welcome Initializing… Please wait” appears on the touch screen when the IP
phone starts up.
3. The main touch screen displays the following:
Time and date
Android keys
4. Tap Settings->Status to check the IP phone status, the touch screen displays the valid IP
address, MAC address, firmware version, etc.
If the IP phone has successfully passed through these steps, it starts up properly and is ready for
use.
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