Welltech VoIP ATA series V.303 - Manual (Page 9)

ATA Web user guide
Welltech Technology Co., Ltd.
9 / 114 2015/1/8
5.4.2 Function description
item Description
Gateway Device model name for Gateway(ATA) or Phone
Status Current device information list
Phone Phone item provide [Phone Book , Dial Plan , Call Service ,
General setting, Volume setting] function
Network Network setting provide [WAN , DDNS, VLAN , VPN (PPTP/L2TP),
SNTP (time sync)] function
NAT NAT provide [LAN setting, DMZ & Mac Clone, Virtual Server]
function.
SIP SIP provide [Service (SIP registeration), Codec selection,
Advanced setting, STUN (STUN & Fource setting)] function.
Management Management item provide [Status Log , Auto Config , Auto
Update , New Firmware , Advanced , Password , Tones ), Default
(reset to default), Language ]function。
Save & Reboot Save and Reboot function
Logout Logout system.