Sell Gateway / ATA / IAD GYGD-101

Specifications: 1) Support SIP 2.0, TCP/UDP/IP, RTP/RTCP, HTTP, HTTPS, ICMP, ARP, DHCP, NTP/SNTP, TFTP protocols 2) Support STUN and symmetric RTP for NAT 3) Interoperable with various 3rd party SIP end user device, Proxy/Registrar Server, and gateway products 4) Advanced 32bit embeds MCU + DSP technology to ensure superior audio quality 5) Advanced adaptive jitter buffer control, packet delay and loss concealment technology 6) Support popular vocoders including G.723, G.729A, G.711 (a-law and u-law), and G.726 (40K/32K/24K/16K) 7) Support standard voice feature such as caller ID display, call waiting, hold and transfer, in-band and out-of-band DTMF, three way conferences 8) Support silence suppression, VAD (Voice Activity Detection), CNG (Comfort Noise Generation), Line Echo Cancellation (G.168), and AGC (Automatic Gain Control) Hardware specifications: 1) LAN interface: 10 Base-T 2) Universal switching power adapter: a) Input AC 220 / 110V b) Output DC 5V, 1,000mA 3) Line echo cancellation: G.168 4) SIPCOM DSP: 100MHz 5) Operating temperature: 0 - 50°C 6) Storage temperature: -30 - 65°C 7) Humidity: 10-95% 8) Pressure: 86 - 106Kpa 9) Dimensions: 88 x 88 x 25 mm (L x W x H) Features: 1) Small in structure and easy to use 2) Great ability in connecting with most of the soft switch platform in the world 3) Superb sound quality and rich functionality 4) Extraordinary low in price