Polycom SIP 3.0.2 ユーザーズマニュアル

Administrator’s Guide SoundPoint IP / SoundStation IP 

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Configuration changes can performed centrally at the boot server or locally:

The phone trusts certificates issued by widely recognized certificate 
authorities when trying to establish a connection to a boot server for 
application provisioning. Refer to 

 on page 

. 

In addition, custom certificates can be added to the phone. This is done by 
using the SSL Security menu on the phone to provide the URL of the custom 
certificate then select an option to use this custom certificate.

Configuration changes can performed locally:

The three optional levels of security for validating incoming network signaling 
are: 

• Source IP address validation

• Digest authentication

• Source IP address validation and digest authentication

Configuration file: 
sip.cfg

Specify the minimum lengths for the user and administrator 

passwords. 
•

For more information, refer to 

 on page 

.

Web Server 
(if enabled)

None.

Local Phone User 

Interface

The user and administrator passwords can be changed under the 

Settings menu or through configuration parameters (refer to 

 on page 

). Passwords can consist of 

ASCII characters 32-127 (0x20-0x7F) only.
Changes are saved to local flash but are not backed up to <Ethernet 
address>-phone.cfg

 on the boot server for security reasons.

www.polycom.com/support/voice/

 .

Local Phone User 

Interface

The custom certificate can be specified and the type of certificate to 

trust can be set under the Settings menu.