2N VoiceBlue Next v3.0 - Manual (Page 93)

List of Abbreviations 6.3
93
 SIP (Session Initiation Protocol)
 SMS (Short Message Service)
 SSH (Secure Shell)
 SW (Software)
 TCP (Transmission Control Protocol)
 UCMD (UDP commands)
 UDP (User Datagram Protocol)
 UMTS (Universal Mobile Telecommunication System)
 UPS (Uninterruptible Power Supply)
 USSD (Unstructured Supplementary Service Data)
 VoIP (Voice over Internet Protocol)
 WAN (Wide Area Network)