Polycom 1725-11530-310 ユーザーズマニュアル

 Setting up Your System

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You can upgrade the SIP application that is running on the SoundPoint IP and 

SoundStation IP phones in your organization. The exact steps that you 

perform are dependent on the version of the SIP application that is currently 

running on the phones and the version that want to upgrade to. 
The bootROM, application executable, and configuration files can be updated 

automatically through the centralized provisioning model. These files are 

read-only by default.
Most organization can use the instructions shown in the next section, 

However, if your organization has a mixture of SoundPoint IP 300 and/or 500 

phones deployed along with other models, you will need to change the phone 

configuration files to continue to support the SoundPoint IP 300 and IP 500 

phones when software releases SIP 2.2.0 or later are deployed. These models 

were discontinued as of May 2006. In this case, refer to 

 on page 

.

Back up old application and configuration files. 
The old configuration can be easily restored by reverting to the backup 

files.

Customize new configuration files or apply new or changed parameters 

to the old configuration files. 
Differences between old and new versions of configuration files are 

explained in the Release Notes that accompany the software. Both 

mandatory and optional changes may present. Changes to site-wide 

configuration files such as sip.cfg can be done manually, but a scripting 

tool is useful to change per-phone configuration files.

The SoundPoint IP 300 and 500 phones will be supported on the latest 
maintenance patch release of the SIP 2.1 software stream—currently SIP 2.1.3. 
Any critical issues that affect SoundPoint IP 300 and 500 phones will be addressed 
by a maintenance patch on this stream until the End of Life date for these products. 
Phones should be upgraded to BootROM 4.0.0 for these changes to be effective.