
Introduction
Terms Used in This Guide
802.1p
802.1Q
ARP
802.1Q defines a layer 2 frame structure that supports VLAN identification and a QoS mechanism usually referred to as 802.1p, but the content of 802.1p is now incorporated in 802.1D.
Address Resolution Protocol, used to verify that the IP address provided by the DHCP server is not in use by another IP Telephone.
CELP | |
| 16 kbps of bandwidth. |
CLAN | Control LAN, type of TN799 circuit pack. |
DHCP | Dynamic Host Configuration Protocol, an IETF protocol used to |
| automate IP Address allocation and management. |
DiffServ | Differentiated Services, an |
DNS | Domain Name System, an IETF standard for ASCII strings to |
| represent IP addresses. |
IETF | Internet Engineering Task Force, the organization that produces |
| standards for communications on the internet. |
LAN | Local Area Network. |
LDAP | Lightweight Directory Access Protocol, an IETF standard for |
| database organization and query exchange. |
MAC | Media Access Control, ID of an endpoint. |
NAPT | Network Address Port Translation. |
NAT | Network Address Translation. |
PSTN | Public Switched Telephone Network, the network used for |
| traditional telephony. |
QoS | Quality of Service, used to refer to a number of mechanisms |
| intended to improve audio quality over |
RRQ | Read Request packet, a message sent from the 4600 Series IP |
| Telephone to the TFTP server, requesting to download the |
| upgrade script and the application file. |
RSVP | Resource ReSerVation Protocol, used by hosts to request |
| resource reservations throughout a network. |
RTCP | RTP Control Protocol, monitors quality of the RTP services and |
| can provide |
RTP | |
| |
TCP/IP | Transmission Control Protocol/Internet Protocol, a |
| protocol used on LANs and internets. |
| Document Organization |
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