Data Connect
SIP-ATA SIP Analog Telephone Adapter

Based on the flexible VoIP technology platform, the Data Connect Analog Telephone Adapter products are standard-based SIP (RFC 3261) communication devices, which are widely deployed by VoIP providers of the emerging VoIP, managed Voice services. It also supports the most popular local services market to ensure the capability and IP devices cost-effective.

Easy-to-install and simple-to-use, it eliminates the time and effort, associated with complicated installation procedures. The Data Connect SIP-ATA supports Web-based configuration, TFTP Auto-Provisioning and TFTP Auto-Firmware Upgrade.

The Data Connect SIP-ATA offers and enhanced traditional the telephony communication services to home users via the existing broadband connection in the Internet or corporation network with very low cost.

With the Data Connect SIP-ATA, SOHO users are able to save the installation cost and extend their past investments of telephones, conference and speakerphones. The Data Connect SIP-ATA can be the bridge between traditional analog system and IP network with extremely affordable investment.

Features

Product Features

  • Feature-rich telephone service over home Internet / Intranet connection
  • Cost-effective, easy-to-use solution for Analog Telephone Adapter
  • Web-based utility and machine configuration
  • Remote administrator authentication

VoIP Features

  • SIP 2.0 (RFC 3261) compliant
  • G.729a and G.711 voice codec
  • Auto-provisioning
  • STUN for NAT traversal
  • DHCP / PPPoE / Fixed IP allocation
  • SIP proxy / Peer-to-Peer communication
  • VAD/ CNG / Echo Cancellation / DTMF tone detection and regeneration

Specification

Product
SIP Analog Adapter

Model
DCE/SIP-ATA

Hardware

LAN
1 x 10/100Mbps RJ-45 port

FXS
1 x RJ-11 connection

Protocol and Standard

Standard
SIP 2.0 (RFC3261), STUN (RFC 3489), UPnP, MD5 for SIP authentication (RFC 2069 / RFC 2617)

Voice codec
G.729a, G.711

Voice Standard
Voice Activity detection (VAD)
Comfort noise generation (CNG)
G.168: Line echo canceller (LEC)
Jitter  Buffer
DTMF Detection and Generation
In-Band and Out-of-band (RFC 2833), (SIP INFO)

Protocols
TCP/IP, UDP, DHCP, RTP, HTTP, ICMP, ARP, DNS, TFTP. PPP, PPPoE

Network and Configuration

Access Mode
Static IP, DHCP, PPPoE

Management
Web, Utility, Auto-provisioning (TFTP)

Dimension (W x D x H)
73 x 55 x 24mm

Operating Environment
0~40°C, 10~95% humidity

Power Requirement
5V DC

EMC/EMI
CE, FCC Class B

Application 

Ordering Information

 

DCE/SIP-ATA                SIP Analog Telephone Adapter (1 x LAN, 1 x RJ-11)