Polycom SIP 3.0.2 ユーザーズマニュアル

 Administrator’s Guide Addendum for the SoundStation IP 7000

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Normally the SoundStation IP 7000 conference phone is provisioned over the 

Ethernet by the boot server. However, when two SoundStation IP 7000 phones 
are daisy-chained together, the one that is not directly connected to the 

Ethernet can still be provisioned (known as the secondary). The provisioning 
over CLink feature is automatically enabled when a SoundStation IP 7000 
phone is not connected to the Ethernet. Both SoundStation IP 7000 phones 
must be running the same version of the SIP application.
The steps for provisioning the secondary SoundStation IP 7000 phone are the 
same as for the primary SoundStation IP 7000 phone. You can reboot the 
primary without rebooting the secondary. However, the primary and 
secondary should be rebooted together for the primary/secondary 
relationship to be recognized. If you power up both SoundStation IP 7000 
phones, the primary will power up first.
Currently, provisioning over CLink is supported for the following 
configurations of SoundStation IP 7000 conference phones:

• Two SoundStation IP 7000 conference phone daisy-chained together

• Two SoundStation IP 7000 conference phone daisy-chained together with 

one external microphone, specifically designed for the SoundStation IP 

7000 conference phone

Refer to 

 on page 

 for an illustration of two 

SoundStation IP 7000 conference phone daisy-chained together.
The provisioning boot server (or proxy) for the secondary is determined by the 
following criteria:

• If the secondary is configured for DHCP, use the primary’s boot server if 

the primary is configured for DHCP.

• If the secondary is not configured for DHCP, use the secondary’s static 

boot server if it exists.

• If the secondary’s static boot server does not exists, use the primary’s boot 

server (ignoring the source). 

The following sip.cfg configuration file changes were made to support the 

SoundStation IP 7000 conference phone: