Linksys VOICE SYSTEM SPA 900 SERIES User Manual
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A-3
Linksys IP Phone Administrator Guide
Firmware Version 5.1
Appendix A Acronyms
SIP
Session Initiation Protocol
SLA
Shared line appearance
SLIC
Subscriber Line Interface Circuit
SP
Service Provider
SPA
Linksys Phone Adaptor
SRTP
Secure Real-time Transport Protocol
SSL
Secure Socket Layer
TFTP
Trivial File Transfer Protocol
TCP
Transmission Control Protocol
UA
User Agent
uC
Micro-controller
UDP
User Datagram Protocol
URL
Uniform Resource Locator
VM
Voicemail
VMWI
Visual Message Waiting Indication/Indicator
VQ
Voice Quality
WAN
Wide Area Network
XML
Extensible Markup Language