Glossary of Terms
68 9600 Series SIP IP Telephones Release 2.0 Installation and Maintenance Guide
EAP
Extensible Authentication Protocol, or EAP, a universal authentication framework
frequently used in wireless networks and Point-to-Point connections defined by RFC
3748. EAP provides some common functions and a negotiation of the desired
authentication methods, two of which are EAP-MD5 and EAP-TLS. When EAP is
invoked by an 802.1X enabled NAS (Network Access Server) device such as an
802.11 a/b/g Wireless Access Point, modern EAP methods provide a secure
authentication mechanism and negotiate a secure PMK (Pair-wise Master Key)
between the client and the NAS.
Gatekeeper
H.323 application that performs essential control, administrative, and managerial
functions in the media server. Sometimes called CLAN in Avaya documents.
H.323
A TCP/IP-based protocol for VoIP signaling.
HTTP
Hypertext Transfer Protocol, used to request and transmit pages on the World Wide
Web.
HTTPS
A secure version of HTTP.
IETF
Internet Engineering Task Force, the organization that produces standards for
communications on the internet.
LAN
Local Area Network.
LLDP
Link Layer Discovery Protocol. All IP telephones with an Ethernet interface support
the transmission and reception of LLDP frames on the Ethernet line interface in
accordance with IEEE standard 802.1AB. SIP Software Release 2.0 and up supports
LLDP.
MAC
Media Access Control, ID of an endpoint.
PPM
Personal Profile Manager, part of the SIP Enablement Services (SES) platform. PPM
is responsible for maintaining and managing end users’ personal information in the
system.
QoS
Quality of Service, used to refer to several mechanisms intended to improve audio
quality over packet-based networks.
RTCP
Real-time Transport Control Protocol.
RTP
Real-time Transport Protocol.
SCEP
Simple Certificate Enrollment Protocol, used to obtain a digital certificate.
SES
SIP Enablement Services.
SIP
Session Initiation Protocol, an open standard defined initially by IETF RFC 3261. SIP
is an alternative to H.323 for VoIP signaling, both of which 9600 Series IP Telephones
support.
SRTCP
Secure Real-time Transport Control Protocol.
SRTP
Secure Real-time Transport Protocol.
Содержание one-X Deskphone Edition
Страница 46: ...Local Administrative Options 46 9600 Series SIP IP Telephones Release 2 0 Installation and Maintenance Guide ...
Страница 70: ...Glossary of Terms 70 9600 Series SIP IP Telephones Release 2 0 Installation and Maintenance Guide ...
Страница 72: ...Related Documentation 72 9600 Series SIP IP Telephones Release 2 0 Installation and Maintenance Guide ...