Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/T5 Series/CP860/CP920 IP Phones
42
Secondary DNS
You need to configure network parameters of the IP phone manually if any of them is not
supplied by the DHCP server. For more information on configuring network parameters
manually, refer to
Configuring Network Parameters Manually
on page
Contacting the provisioning server
If the IP phone is configured to obtain configurations from the provisioning server, it will
connect to the provisioning server, download the boot file(s) and configuration file(s) during
startup. The IP phone will be able to resolve and update configurations written in the
configuration file(s). If the IP phone does not obtain configurations from the provisioning
server, the IP phone will use configurations stored in the flash memory. For more information,
refer to
Setting Up Your Phones with a Provisioning Server
Updating firmware
If the access URL of firmware is defined in the configuration file, the IP phone will download
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
on page
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
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 LCD screen when the IP
phone starts up.
Summary of Contents for SIP-T54S
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Page 51: ...Getting Started 25 For SIP T46G S Desk Mount Method Wall Mount Method Optional...
Page 53: ...Getting Started 27 For SIP T42S T41S Desk Mount Method Wall Mount Method Optional...
Page 55: ...Getting Started 29 For SIP T23P T23G Desk Mount Method Wall Mount Method Optional...
Page 70: ...Administrator s Guide for SIP T2 Series T19 P E2 T4 Series T5 Series CP860 CP920 IP Phones 44...
Page 194: ...Administrator s Guide for SIP T2 Series T19 P E2 T4 Series T5 Series CP860 CP920 IP Phones 168...
