D-Link DPH-400G - 9 Appendix; Specification; Hardware; Voice Features

9 Appendix
9.1 Specification
9.1.1 Hardware
Item
DPH-400G/DPH-400GE
Adapter
(Input / Output)
Input: 100-240V
Output: 5V 1A
port
WAN
10/100Base- T RJ-45 1 PORT
LAN
10/100Base- T RJ-45 1 PORT
EXT
RJ11 1 PORT
Power
Consumption
Idle: 2.5W/Active: 2.8W
LCD Size
128x64
53.5 x 70mm
Operation
Temperature
0～40℃
Relative Humidity
10～65%
CPU
Broadcom
SDRAM
64MB
Flash
128MB
Dimension(L x W x
H)
295×295×175mm
Weight
1.5kg
9.1.2 Voice features
 SIP supports 5 SIP servers
 Support SIP 2.0 (RFC3261) and correlative RFCs
 Codec: G.711A/u, G.722, G.723.1,G.726-32,G.729.AB,ILBC, AMR,
AMR-WB
 Echo cancellation: G.168 Compliance in LEC, additional acoustic echo
cancellation(AEC) can reach 96ms max filter length in hands-free mode
 Support Voice Gain Setting, VAD, CNG
 Support full duplex hands-free
 Support multi line/HD Voice