Overview
BD-E1-SIP is cost-effective trunk gateway equipment specific design for open source market  to work with Asterisk/Elastix/small IPPBX. It’s built-in echo canceller function and voice decoding conversion function. Users can flexibly select  G.711A/U, G.729, G.723,iLBC a variety voice decoding and it easily completes IP and PSTN voice and signal converting.  In addition, BD-E1-SIP provides friendly GUI configuration interface, users can freely configure and manage the equipment.

•Cost-effective VoIP trunk  gateway
•Support  echo cancellation, DJB, VNG, VAD and Qos
•Voice codec option: G.711A/U,G.723.1 (option), G.729A/B(option),  iLBC(option)
•Simple Configuration, friendly GUI, strong handling capacity,  stability system
•Good compatibility, support Asterisk, Elastix, Freeswitch  and Small and medium IPPBX platform

Physical Interface

1/2* E1/T1, G.703, 120Ω RJ-48c

WAN  and LAN, 2 * 10/100M Base-TX, RJ-45

RJ-45, 115200bps

Signal

•PRI/PRA

ISDN E1/T1,Japan T1.

ITU-T I.431, Q.921, Q.931, ETSI Q.sig

China and other 22 variants

Voice and Fax

•DTMF Mode: Signal/RFC2833/Inband

Protocol

3265，3515,2976,3311

IP,TCP, UDP,TFTP, FTP, RTP, RTCP,

ARP/RARP,ICMP Ping, NTP, SNTP,

Http, DNS

Physical Feature

output:12VDC,1.0A

•Weight: 0.75kg

Maintain & Upgrade

•NTP Configuration

Certifications