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SPA942 - Cisco - IP Phone
Administration manual
Cisco SPA942 - - IP Phone Administration Manual page 6
Spa and wireless ip phone
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Also See for SPA942 - Cisco - IP Phone
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User manual
(87 pages)
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User manual
(55 pages)
,
Provisioning manual
(116 pages)
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Contents
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Chapter 6: Configuring Security, Quality, and Network Features
Chapter 7: Provisioning Basics
Cisco SPA and Wireless IP Phone Administration Guide
Configuring SDP Payload Types
Configuring SIP Settings for Extensions
Configuring SPCP on the SPA525G
Network Address Translation (NAT) and Cisco IP Phones
NAT Mapping with Session Border Controller
NAT Mapping with SIP-ALG Router
Configuring NAT Mapping with a Static IP Address
Configuring NAT Mapping with STUN
Determining Whether the Router Uses Symmetric or
Asymmetric NAT
Setting Security Features
SIP Initial INVITE and MWI Challenge
SIP Over TLS
SRTP and Securing Calls
Ensuring Voice Quality
Supported Codecs
Bandwidth Requirements
Factors Affecting Voice Quality
Configuring Voice Codecs
Configuring Domain and Internet Settings
Configuring Restricted Access Domains
Configuring DHCP, Static IP, and PPPoE Information
Setting Optional Network Parameters
Configuring VLAN Settings
Using the IP Phones in a VLAN
Provisioning Capabilities
Provisioning Configuration from Phone Keypad
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