Cisco 8851 Guide

DescriptionParameter
G722 codec name used in SDP.
Perform one of the following:
• In the phone configuration file with
XML(cfg.xml), enter a string in this format:
<G722_Codec_Name
ua="na">PCMU</G722_Codec_Name>
• In the phone web page, enter an appropriate
codec name.
Allowed values:
Default: G722
G722 Codec Name
G722.2 codec name used in SDP.
Perform one of the following:
• In the phone configuration file with
XML(cfg.xml), enter a string in this format:
<G722.2_Codec_Name
ua="na">PCMU</G722.2_Codec_Name>
• In the phone web page, enter an appropriate
codec name.
Allowed values:
Default: G722.2
G722.2 Codec Name
iLBC codec name used in SDP.
Perform one of the following:
• In the phone configuration file with
XML(cfg.xml), enter a string in this format:
<iLBC_Codec_Name
ua="na">iLBC</iLBC_Codec_Name>
• In the phone web page, enter an appropriate
codec name.
Allowed values:
Default: iLBC
iLBC Codec Name
Cisco IP Phone 8800 Series Multiplatform Phone Administration Guide for Release 11.3(1) and Later
363
Cisco IP Phone Installation
SDP Payload Types

Cisco 8851 Specifications

General

Resolution	800 x 480 pixels
Network Interfaces	Dual Gigabit Ethernet ports
Headset Port	Yes
Audio	Wideband audio
Ethernet	10/100/1000 Mbps
USB	Yes, USB 2.0
Power	IEEE 802.3af/at Power over Ethernet (PoE)
Protocols	SIP
PoE	Yes
Codec Support	G.711, G.722, G.729, iLBC
Headset Connector	RJ9
Lines	Up to 5 lines
Dimensions	229 x 256 x 41 mm (excluding foot stand)
Weight	1.2 kg