ATA-S2 SIP Telephone Adapter (1WAN+1LAN+2FXS)
 		  
 

 

 

　

 

 ATA-S2 　

SIP Telephone Adapter (1WAN+1LAN+2FXS)
　

 

　
 　 Based on years of VoIP manufacturing experiences, ATA-S2 VoIP total solutions are known for advanced implementation of standards based telephony with mass deployment capability.

Cost-effective, easy-to-install and simple-to-use, the ATA-S2 converts standard telephones to IP-based networks with these benefits and functions. The service providers and enterprises offer users traditional and enhanced the telephony communication services via the existing broadband connection to the Internet or corporation network.

With the ATA-S2, home users and companies are able to save installation cost and extend their past investments in telephones, video conferencing and speakerphones. The ATA-S2 equipped with two telephony interfaces, users may register to different SIP proxy servers and establish up to 2 concurrent VoIP calls for more flexibility in the voice communications. The ATA-S2 can be the bridge between the traditional analog telephones to IP network with an extremely affordable investment. 		　
　 　 　
　   　
　

1. Feature-rich telephone service over home or office Internet/Intranet connection
2. Complete Call Features support, like Call Hold, Call Waiting, Wall Forward
3. Cost effective, field proven compatibility, and stability
4. Web-based and telephone keypad machine configuration
5. Remotes administrator authentication
6. Voice prompt for machine configurations

　
　 　 　 　
　   　
　

  Industrial Standard

 　
　

  Standard

 SIP v1(RFC2543), v2(RFC 3261) 　
　

  Interface

 WAN: 1 X RJ-45 Port for connecting to Hub or ATU-R directly
LAN: 1 x RJ-45 Port for PC connection
Phone: 2 x RJ-11Port for FXS 		　
　

  SIP Specification

 　
　

  Voice Codec

 G.711A/μ-law
G.723.1
G.726
G.729A/B 		　
　

  Voice Feature

 VAD: Voice activity detection
CNG: Comfortable noise generator
LEC: Line echo canceller
Packet Loss Compensation
DTMF (In-band / Out-Band / SIP Info)
Tone Generation (Ring Tone / Ring Back Tone / Dial Tone / Busy Tone / Programming Tone) 		　
　

  Call Feature

 Call Hold
Call Waiting
Call Forward
Caller ID
Flash
Volume Adjustment
Speed dial key
Phone Book 		　
　

  Network & Protocol

 IP/ICMP/ARP/RARP/SNTP
TFT Client / DHCP Client / PPPoE Client
Telnet / HTTP Server
DNS Client
NAT Tranversal (STUN, UPNP)
TOS
Security (HTTP 1.1 basic / digest authentication for web setup, MD5 for SIP authentication) 		　
　

  Management

 Web Management
Voice Configuration
Telnet
TFTP 		　
　

  Hardware

 　
　

  Environment

 0 to 40° C, 10~95% Humidity 　
　

  Power Supply

 10-13.5V, 1.5A 　
　

  LED Indicators

 Power, Status, Phone, LAN, WAN 　
　

  Dimensions

 99 (L) X 99(W) x 32(H) mm 　
　

  Certificate

 FCC, CE