Synway VoIP Gateway 4FXS

Synway VoIP Gateway 4FXS

Synway VoIP Gateway; With the 4 Port VoIP ATA Device, you can use a total of 4 analog phone devices with servers and accounts using SIP protocol.

Advantages

High performance VoIP connectivity for SMBs
Voice optimization to ensure better user experiences
Improved call routing ability
Easy to install, configure, and maintain

Features

Completely non-blocking architecture and scalable system.
Easy integration with existing telephony interfaces.
Open-standard SIP support and register to multiple SIP proxy servers.
Make and receive IP calls from analog extensions.
Call budgeting based on allocated amount, minutes and call count.
Manageable based call routing TDP-IP/IP-TDM.
Restrict unwanted calls with list of denied numbers.
Real-time call record send to CDR server.
Caller ID presentation and restriction.
Hotline extension setting.
Web-based remote administration.
Console access via Telnet, SSH.

Network Interface

Network Interface 10/100 Base-T Ethernet LAN port
Connector 2 shielded female RJ-45 jack for LAN

VoIP protocols

SIP per RFC 3261
RTP/RTCP for delivery of voice
FoIP Protocol
T.38 FoIP transcode fax from T.30 fax protocol(supporting V.17) modulation schemes, to T.38 for transmission over a packet network

Voice Ability

G.711 μ-Law and A-Law, G.723.1, G.729AB
Silence suppression with comfort noise
G.168 automatic echo cancellation
Call Progress Analysis (CPA), including Positive Voice Detection, Positive Answering Machine Detection (PAMD), DTMF detection, and fax tone detection

Physical Dimension
L*W*H 140(mm)*100(mm)*30(mm)
Weight 0.2 kg

Synway 4 FXS Gateway Data File