Broadband
IP Phone with 1 RJ-45
•
One Ethernet 10baseT RJ-45 jack interface.
• One 5V power adapter interface.
Key
Features:
Support SIP 2.0, TCP/UDP/IP, RTP/RTCP, HTTP, HTTPS,
ICMP, ARP, DHCP, NTP/SNTP, TFTP protocols.
Support STUN and symmetric RTP for NAT.
Interoperable with various 3rd party SIP end user
device, Proxy/Registrar Server, and gateway products.
Advanced 32bit embed MCU + DSP technology to ensure
superior audio quality.
Advanced adaptive jitter buffer control, packet
delay and loss concealment technology.
Support popular vocoders including G.723, G .729A
, G.711(a-law and u-law), G.726(40K/32K/24K/16K).
Support standard voice feature such as Caller ID
Display, Call Waiting, Hold, Transfer, in-band and
out-of-band DTMF,three way conference.
Support Silence Suppression, VAD(Voice Activity
Detection), CNG(Comfort Noise Generation), Line
Echo Cancellation(G.168), and AGC(Automatic Gain
Control)
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