Description
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.
Key Benefits
● 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
● ISDN Interface
1/2* E1/T1, G.703, 120Ω RJ-48c
● Network Interface
WAN and LAN, 2 * 10/100M Base-TX, RJ-45
● RS232 Console
RJ-45, 115200bps
Signal
● PRI/PRA
ISDN E1/T1,Japan T1.
ITU-T I.431, Q.921, Q.931, ETSI Q.sig
● R2
China and other 22 variants
Voice and Fax
● G.711A/U law (G.723.1, G.729A/B, iLBC –optional)
● Silence Suppression & Detection
● Comfort Noise Generation (CNG)
● Voice Activity Detection (VAD)
● Echo Cancellation (G.168)
● Adaptive (Dynamic) Jitter Buffer
● Call Progress Tone Generation
● Programmable Gain Control
● T.38/Pass-through
● DTMF Mode: Signal/RFC2833/Inband
Protocol
● SIP-RFC3261, 3262, 3263, 3264,
3265, 3515, 2976, 3311
● SDP -RFC 2327
● RTP/RTCP-RFC2198,1889
● Network Protocol
IP,TCP, UDP,TFTP, FTP, RTP, RTCP,
ARP/RARP, ICMP Ping, NTP, SNTP,
Http, DNS
Physical Feature
● Power supply: 100-240V,50-60Hz
output: 12VDC,1.0A
● Temperature(operation): 0 ℃ ~ 45 ℃
• (storage): -20 ℃ ~80 ℃
● Operation Humidity: 10%-90% no condensation
● Dimension(w/D/H): 225*150*38mm
● Weight: 0.75kg
Maintain & Upgrade
● Web based configuration
● Data backup/restore
● Support English and Chinese
● Firmware upgrade by TFTP/web
● Web & Telnet login password modify
● Factory reset
● Output CDR/logs by syslog
● Call statistics
● NTP Configuration
Certifications
RFQ:
Question: Does the SIP E1 gateway support SS7 protocol?
Answer: Baudcom BD-E1-SIP trunk gateway can support SS7, but this is optional function. If the client need to pay for the additional charge for SS7 license.
Question: Can the SIP E1 voip gateway support both SS7 and PRI protocol?
Answer: Baudcom BD-E1-SIP gateway can support SS7 and PRI. SS7 need extral charge for license. PRI is free.
Order Information
| Model | Description |
| BD-E1-SIP | 1E1 to SIP Gateway, 2*1000Base-Tx, 1*Console port |
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