Appendix A Glossary; A1 Acronyms; A2 Keywords; A3 Definitions - Netopia Network Adapater User Manual

Appendix A
The Glossary defines acronyms, keywords and definitions used in this user guide.
A1 Acronyms
VOIP ATA
FXO
FXS
PSTN
PTM
RTP
SIP
STUN
UA
VoIP
A2 Keywords
Caller
Callee
Transferor
Transferee
Transfer Target
A3 Definitions
CPE Customer Premises Equipment: This specifies equipment on the customer, or LAN, side.
CRC Cyclic Redundancy Checking: A method for checking errors in a dVoIP ATA transmission
between two computers. CRC applies a polynomial function (16 or 32-bit) to a block of dVoIP
ATA. The result of that polynomial is appended to the dVoIP ATA transmission. Upon receipt, the
destination computer applies the same polynomial to the block of dVoIP ATA. If the host and
destination computer share the same result, the transmission was successful. Otherwise, the sender is
notified to re-send the dVoIP ATA block.
Glossary
Analog Telephony Adaptor
Foreign Exchange Office
Foreign Exchange Subscriber
Public Switched Telephone Network
Packet Telephony Module
Real-time Transport Protocol
Session Initiation Protocol
Simple Transversal of UDP through NAT
User Agent
Voice over Internet Protocol
Call Originating End is called the Caller.
The Call Terminating End is called the Callee.
The End transferring the call.
The End being transferred.
The End to whom the transferee is being transferred.
User Guide
User Guide 10-62