Cisco Systems 7915 Benutzerhandbuch

The Cisco Unified IP Phone Expansion Module 7915 attaches 
to your Cisco Unified IP Phone 7962G, Cisco Unified  
IP Phone 7965G or Cisco Unified IP Phone 7975G, adding up 
to 24 extra line appearances or programmable buttons to your 
phone. Attaching a second Expansion Module to your 
Cisco Unified IP Phone adds a total of 48 extra line appearances 
or programmable buttons to your phone. See Figure 1.

If you are running the SCCP protocol, you can 
configure a maximum of 42 lines on your phone. For 
example, if you configure two 24-line Cisco Unified IP 
Phone Expansion Modules on a Cisco Unified IP Phone 
7962G or Cisco Unified IP Phone 7965G, you will have 
a total of 54 lines (48 lines from the modules in 
addition to the 6 lines on the phone). However, only the 
first 42 lines will be available for use.

The programmable buttons can be configured as phone line 
buttons, speed-dial buttons, phone service buttons or phone 
feature buttons.

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