DPH-120SE - , , , . Voice over IP .
IP- DPH-120SE Ethernet, , . IP- , , . , WAN- Power over Ethernet (PoE), DPH-120SE Ethernet-, , . , DPH-120SE , , « ». . -, 2 SIP, G.722, SRTP Voice VLAN, , .
VoIP-
Skype
SIP ,
WAN, LAN
, 500
PoE
,
-
Web-
NAT
LCD-
2 SIP
(xx) 205x250x60
840
24 .