  VoIP Phone Adapter
With this VoIP phone adapter, now you can have high-quality telephone service through your cable or DSL Internet connection.
Plug it into your home router or gateway and use the standard telephone jacks to connect your existing phones or fax machines
With an appropriate broadband service, you'll get clear telephone reception and reliable fax connections, even while using the Internet at the same time for normal data operations
Specifications:
- Support SIP 2.0, TCP/IP, RTP/RTCP, HTTP, ICMP, ARP, DHCP, NTP/SNTP, TETP 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/B, G.711(a-law and u-law), G.726(40K/32K/24K/16K).
- Support standard voice feature such as Caller ID Display or Block, Call Waiting, Hold, Transfer, Forward, in-band and out-of-band DTMF, Dial Plans
- Support Silence Suppression, VAD(Voice Activity Detection), CNG(Comfort Noise Generation), Line Echo Cancellation(G.168), and AGC(Automatic Gain Control)
- LAN Interface 10Base-T
- Universal Switching Power Adaptor: Input AC 220V/110V,Output DC 5V,1000mA
- Line Echo Cancellation
- Dimension 88X88X25mm (LxWxH)
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