Cisco CP-7942G User Manual

D-3
Cisco Unified IP Phone 7962G and 7942G Administration Guide for Cisco Unified Communications Manager 7.0
OL-15483-01
Appendix D Technical Specifications
Network and Access Port Pinouts
5 BI_DD-
6 BI_DA-
7 BI_DC+
8 BI_DC-
Note “BI” stands for bi-directional, while DA, DB, DC and DD stand for “Data A”, “Data
B”, “Data C” and “Data D”, respectively.
Table D-3 Access Port Connector Pinouts (continued)
Pin Number Function

Cisco CP-7942G Specifications

General

Brand	Cisco
Model	CP-7942G
Category	IP Phone
Language	English