Computer Port Connector
Pin number
8
Note
Cisco Unified IP Phone 8961, 9951, and 9971 Administration Guide for Cisco Unified Communications Manager
10.0 (SIP)
306
REVIEW DRAFT - CISCO CONFIDENTIAL
Function
BI_DC-
BI stands for bidirectional, while DA, DB, DC and DD stand for Data A, Data B, Data C and Data
D respectively.
Technical Specifications