| Codec |
G.711µ-law , G711a-law, G.723.1
(5.3k),G.723.1 (6.3k) ,G.729a/b |
| Voice Quality |
VAD(Voice Activity Detection),CNG
(Comfort Noise Generation), AEC (Acoustic Echo Cancellation),
G.168 Jitter buffer |
| QoS |
ToS Field IEEE 802.1q VLAN |
| TCP/IP |
IP/TCP/UDP/DHCP/RTP/RTCP/ ICMP/HTTP/SNTP/TFTP/DNS |
| Environmental |
Operating temperature:0 to 40
Storage temperature: -20 to 60
Operating humidity: 20% to 80%
|
| Physical Dimensions Size: |
220 (L) x (W) x 100 (H) mm
Weight: 845g
|
| Certification Compliance |
FCC Part 15 Class B
CE Class B
VCCI Class B
EN60950
|