GENERAL INFORMATION

• S 800 VoIP Gateway. This 8 FXS stand-alone VoIP Gateway carries both voice and facsimile over the IP network.It suporrts H.323 and SIP call control protocols.

• S 800 is compatible with all H.323 v2/v3/v4 IP telephony products, including the entire Talks VoIP Voice Gateway line.

VOIP KEY FEATURES

• Both support H.323 and SIP protocols:
H.323 Gatekeeper Registration, SIP Registration and Digest Authentication.

• Stackable VoIP Architecture:
Stackable SIP calls with multiple VoIP Gateways.

• Caller ID Delivery and Detection:
FXS support DTMF&FSK Caller ID generation; FXO supports DTMF&FSK Caller ID detection.(Optional)

•Smart VoIP call Dialing Book:
VoIP call Book could provide any application VoIP call to any type destination (Domain name/IP address, PSTN or PBX) or hunting number setting.

•AC termination Impedance:
600/900 OHM and complex impedance

• Polarity Reversal Detection:
Type I and Type II

• NAT traversal:
This feature allow gateway to operate behind any NAT/Firewall device. There is no need to change any configuration of NAT/Firewall like setting virtual server.

• Smart-QoS Guaranteed:
This bandwidth management feature provide good voice quality when reserve bandwidth for voice traffic when VoIP call proceeds. user place VoIP call and access internet at the same time.

• Voice channels status display:
This function display each port status like as onhook, offhook, calling number callee's number, talk duration, codec type.

•Pulse Dial support: Support pulse dialing generation and detection. (Optional)

• Flash Detection and Generation Program:
FXO support Flash Generation and FXS support Flash Detection.

TELEPHONY SPECIFICATIONS

• Voice Codec:
G.711(A-law /?-law), G.729 AB, G.723 (6.3 Kbps / 5.3Kbps)

• FAX support:
T.30 / T.38

• Echo Cancellation:
G168-2000

• FXO Caller ID detection:
DTMF and FSK

• Answer supervision:
Support Reverse Battery Detection and Voice Detection

• Adjustable AC Termination Impedance:
600 / 900 OHM and complex Impedance

• Life-Line support
(IP/ power failure over relay)

• Polarity Reversal:
Type I and Type II

• 12K Hz and 16K Hz Metering
• C tone generating

IP SPECIFICATIONS

• H.323 v2/v3/v4 and SIP (RFC 3261) , SDP (RFC 2327), Symmetric RTP, STUN (RFC3489), ENUM (RFC 2916), RTP Payload for DTMF Digits (RFC2833), Outbound Proxy Support.

• LAN:
Support Virtual Server, DHCP Server

• WAN:
PPPoE client, DHCP client, Fix IP Address, DDNS client

• Network Address Translation:
Providing build-in NAT router function

• Smart QoS:
Guarantee the voice bandwidth

CALL FEATURES

• Voice channels status display
• Direct Dialing Mode:
Peer to peer call (support IP Address Call or Domain Name Call)

• Register Call Mode:
Register to H.323 Gatekeeper or SIP Proxy Server

• Adjustable volume:
- 9 db ~ 9 db

• Silence Compression
• Auto Dial for speed
• Dynamic Jitter Buffer

CONFIGURATION & MANAGEMENT

• Web-based Graphical User Interface
• Remote managenet over the IP Network
• FTP firmware upgrade
• Backup and Restore Configuration file

LED INDICATORS

• Power, Reset, WAN, LAN, FXS/FXO

GENERAL SPECIFICATION

• AC power:
AC100V-240V, DC12V/1.5A,50/60 Hz

• Temperature:
0°C ~ 40°C (Operation)

• Humidity:
up to 90% non-condensing

• Emission:
FCC Part 15 Class B, CE Mark

• Dimension:
260 x 130 x 35 mm

• Weight / Material:
900 gr / Aluminum

ORDERING INFORMATION

• T 800 :
8FXS, 1 WAN + 1 LAN, Smart-QoS