Specifications

VoiceFinder VoIP Gateway Configuration Guide (APOS 2.0) Release Version 3.1
AddPac Technology Co., LTD
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public TCP/IP network. On VPN, all data is encrypted in an IP level by using the
‘tunneling’ technique.
WAN
Stands for Wide-Area Network. WAN is a data communication network that provides
services to the users in a wide area and that uses transmission services provided by
regular service providers. Examples of WAN include frame relay, SMDS, and
X.25. Compare to: LAN and MAN