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Technical Terms and Functions
 
Account
APIPA
Call Deflection
Certificate
Certificate Authority
Client
CLIP no screening
Codec
DDI
DECT
DHCP
DiffServ
DNS
Domain
Driver
DSL
DTMF
DynDNS
Echo Cancellation
End device
Ethernet
Exchange line
Private branch exchange
Firewall
Firmware
Flash
GAP
Gateway
Glossary
HOST
HTTP proxy
HTTPS
Hyperlink
IAD
IP address
IPv4 address
IPv6 address
Jitter buffer
LAN
LDAP
LED
MAC address
MSN
NAT
Network
NTP
Outbound proxy
PD
PIN
PoE
Port
Prefix
Proxy server
PTMP connection
PBX connection
Central office
Quality of Service (QOS)
QR code
Registrar
External private branch exchange
Router
Routing
Server
SIP
SIP port
SIP-DDI (SIP Trunking)
SMTP
Softphone
STUN
Subnet mask
Switch
Syslog server
System telephone
TAPI
TCP
Template
T-Net Functions
UDP
URL
VoIP
VoIP account
VoIP provider
Voucher
VPN
WAN