INFORMATION

Overview

Baudcom 4FXS 4FXO hybrid analog 8port voip gateway is
access gateway based on IP network. The voip gateway will provide low cost, simple operation
VoIP solutions for small enterprise, the family office, remote office and
branch enterprise. The voip connects to analog telephone, fax and traditional analog
PBX with standard voice interfaces and provided high quality voice service. 

Power
supply

Baudcom 4FXS 4FXO
is Cassette equipment with placed on desk, and adopts AC 110-240 V power
supply, with the power adapter convert to 12VDC power.

Power
parameters:

Input: 100-240VAC,
50-60Hz

Output:
12VDC

Network
Applications

Functions
and Features

Protocol standard supported

•      SIP
V2.0 (RFC 3261,3262,3264)

•      SDP
(RFC 2327)

•      REFER
(RFC 3515)

•      RTP/RTCP
(RFC 1889,1890)

•      STUN
(RFC 3489)

•      ARP/RARP
(RFC 826/903)

•      SNTP
(RFC 2030)

•      DHCP/PPPoE

•      TFTP/HTTP/HTTPS

•      DNS/DNS
SRV (RFC 1706/RFC 2782)

•      VLAN
802.1P/802.1Q

•      Diff
Serve

Voice
and Fax parameters

•      G.711A/U
law, G.723.1, G.729AB

•      Comfortable
Noise Generation (CNG)

•      Voice
Activity Detection (VAD)

•      Echo
Cancellation (G.168)

•      Adaptive
Dynamic Jitter Buffer

•      Voice
and fax gain control

•      Hook
flash Detect

•      T.38/Pass-through

•      DTMF
Mode: Signal/RFC2833/INBAND

Supplementary
service

•      Busy
tone detection

•       No current take out stitches detection

•       Voice interrupted detection

•       One stage dialing

•       Two stage dialing

•       PSTN exterior ports polling

•       Polarity Reversal

•       FAS（ Fake billing correction ）

•       DC/AC impedance config

•       Calls detection (Bellcore Type 1&2, ETSI,DTMF)

•       Direct IP Call

•       Primary and secondary SIP account

•       32 inbound/outbound routing

•       Number manipulation

•       Dial plan set

•       Life line