Product: ATA
SGW-2200 IP telephone adapter allows regular analog telephones to make calls over IP network. Using the advantages of broadband internet connectivity, the ATA works with Digital Subscriber Line (DSL), cable modems and other broadband connections, and it does not require a PC to be turned on to make or receive calls.

SGW-2200 offers a rich set of functionality and superb sound quality at ultra affordable price. It is fully compatible with SIP industry standard and can interoperate with many other SIP compliant devices and software on the market.

The Ethernet port (LAN) is connecting to broadband IP networks, and the FXS port (Phone) is connecting to an Analog Telephone set, this allows users to make and receive calls over regular telephone lines as well. This Analog Telephone Adapter comes with a 5V power supply.



Key Features:


  • Built-in router, NAT, Gateway, DMZ, and port forwarding
  • Powerful digital signal processing (DSP) to ensure superb audio quality: advanced adaptive jitter control and packet loss concealment technology
  • Support popular vocoder including G.723, G.729A/B, G.711 (a-law and u-law), G.726 (40K/32K/24K/16K), and ILBC
  • Support STUN and symmetric RTP for NAT
  • Support Caller ID/name display or block, Hold, Call Waiting, Flash, Call Transfer (Blind and Consultative), Call Forward (No Answer/Busy/All), in-band and out-of-band DTMF, Dial Plans, three way conference, etc
  • Support Call Waiting Caller ID with Name/Number
  • Support Call Back on Busy
  • Support Hot Line and Warm Line Calling
  • Support Speed Dialing of 8 Numbers/Addresses
  • Support fax pass through
  • Support Silence Suppression, VAD (Voice Activity Detection), CNG (Comfort Noise Generation), Line Echo Cancellation (G.168), and AGC (Automatic Gain Control)
  • Support standard encryption and authentication (DIGEST using MD5 and MD5-sess)
  • Support for layer 2 (802.1q VLAN, 802.1q) and Layer 3 QOS ( ToS, Diffserv, MPLS)
  • Support automated NAT traversal without manual manipulation of firewall/NAT
  • Support device configuration via built-in IVR, web browser, or downloading encrypted configuration file through TFTP or HTTP
  • Support firmware upgrade via TFTP or HTTP
  • 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

    Ethernet Ports
    FXS Port
    Remote Configuration
    2 RJ45(LAN/WAN)

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