Installing the Cisco Unified IP Phone
Figure 3-5
1
Side USB port
2
Accessory connector (such as for the Cisco
Unified IP Color Key Expansion Module)
Cisco Unified IP Phone 8961, 9951, and 9971 Administration Guide for Cisco Unified Communications Manager 8.6 (SIP)
3-16
Cisco Unified IP Phone 9951 Cable Connections (Side)
Chapter 3
Setting Up the Cisco Unified IP Phone
3
General purpose output port (speakers)
4
General purpose input port (microphone)