Cisco 7965G Guide

Cisco Unified IP Phone 7965G and 7945G Phone Guide for Cisco Unified Communications Manager 7.1(2) 19
Understanding SIP vs. SCCP
Your phone can be configured to work with one of two signaling protocols: SIP (Session Initiation
Protocol) or SCCP (Skinny Call Control Protocol). Your system administrator determines this
configuration.
Phone features can vary depending on the protocol. This Phone Guide indicates which features are
protocol-specific. To learn which protocol your phone is using, you can ask your system administrator
or you can choose
> Model Information > Call Control Protocol on your phone.

Cisco 7965G Specifications

General

Protocol Support	SIP, SCCP
Weight	3.5 lbs (1.6 kg)
Ethernet	10/100 Mbps
Power	IEEE 802.3af Power over Ethernet (PoE)
Expansion Module Support	Supports up to two Cisco Unified IP Phone Expansion Modules
Speakerphone	Full-duplex speakerphone
Lines	6 lines
Codecs	G.711, G.729a, iLBC