Cisco 8845 Administration Guide

RFC3311 63
SIP NOTIFY XML-Service 63
SIP Configuration 63
Configure the Basic SIP Parameters 63
Configure the SIP Timer Values 64
Configure the Response Status Code Handling 64
Configure NTP Server 64
Configure the RTP Parameters 65
Control SIP and RTP Behaviour in Dual Mode 65
Configure the SDP Payload Types 67
Configure the SIP Settings for Extensions 67
Configure the SIP Proxy Server 67
Configure the Subscriber Information Parameters 68
Managing NAT Transversal with Phones 68
Enable NAT Mapping 68
NAT Mapping with Session Border Controller 69
NAT Mapping with SIP-ALG Router 69
NAT Mapping with the Static IP Address 69
Configure NAT mapping with STUN 70
Dial Plan 71
Dial Plan Overview 71
Digit Sequences 72
Digit Sequence Examples 73
Acceptance and Transmission of the Dialed Digits 75
Dial Plan Timer (Off-Hook Timer) 75
Interdigit Long Timer (Incomplete Entry Timer) 76
Interdigit Short Timer (Complete Entry Timer) 77
Edit the Dial Plan on the IP Phone 77
Reset the Control Timers 78
Regional Parameters and Supplementary Services 79
Regional Parameters 79
Set the Control Timer Values 79
Localize Your Cisco IP Phone 79
Time and Date Settings 80
Cisco IP Phone 8800 Series Multiplatform Phones Administration Guide
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Contents

Cisco 8845 Specifications

General

Camera	No
Audio	Wideband audio
Speakerphone	Yes
Wi-Fi	No
Display	5-inch color display
Resolution	480 x 272 pixels
Ethernet	10/100/1000 Mbps
PoE	IEEE 802.3af/at
Protocols	SIP
Codecs	G.711, G.722, G.729a, iLBC
USB Ports	2 x USB 2.0