VOIP FXO Gateway,Voip 2FXO ATA , Analog To Sip Converter, Pstn To Sip

Key Features:

l            Compatible with most of the software based on SIP

l            1-4 FXS FXO channels

l            Analog to sip / sip to Analog

l            T.38 FAX over IP supported 

l            CallerID detection

l            DTMF detection

l            TR 069 Management

l            DDNS

BVG04 is a multi-purpose VoIP Adapter product series designed with the needs of service providers and enterprises in mind. 

With BVG04 VoIP SIP adapter, service providers can provide telephony and fax services to subscribers using many access methods such as FTTB, HFC, and ADSL. Enterprises can use the BVG04 for IP PBX phone solutions, and the interconnection of multiple sites like PABXs. 

Technical Specification

VoIP Specs Protocols:  

l            SIP and MGCP

l            Voice Codecs:  G.711u/aLaw, G.729A

l            DTMF Method:   RFC2833, SIP INFO, In-Band

l            G.168 Echo Cancellation

l            T.38 fax relay, T.30 fax transparent

l            VAD: Voice Active detection

l            CNG: Comfort noise generation

l            Dynamic jitter buffer management Static jitter buffer

l            QoS:  IEEE 802.1p tag

l                       DiffServ code point (TOS) bits

l            Encryption for RTP and SIP packages

 FXS Ports

l            Dialing support both of DTMF and Pulse

l            Polarity inverse generation

l            Caller ID generation (FSK/DTMF, before ring and after ring)

l            Ring cadence setting

l            Ring frequency setting

l            Volume control

l            Hook flash timing setting

l            Message waiting indicator (FSK, polarity inverse)

 FXO Ports

l            Polarity inverse detection

l            Caller ID detection (FSK/DTMF, before ring and after ring)

l            Busy tone detection

l            DTMF out-pulsing timing setting

l            Volume control

l            Ring timing setting

l            Automatic attendant (2nd  stage dialing)

l            Direct inward dialing DID

l            Busyout

 all Features    

l            Blind/Explicit  transfer

l            Call forward

l            Call Waiting

l            Caller ID by number or name

l            Caller ID blocking

l            Caller ID on call waiting

l            Distinctive ring

l            Do not disturb

l            Music on hold

l            Color ring back tone

l            Call progress tone (Configurable)

l            Release control (Called party control, calling party control)

l            Three-way calling

l            Speed dialing

l            Calling and called number based routing

l            Call number transformation (Add, delete, replace)

l            Hunt group (Sequential and circular hunt)

l            Ring group

l            Digit map

l            PSTN failover

l            Peer to Peer calls without SIP server

l            Intercom PBX function

 Management  

l            TR069-based management (Include TR069, TR104, and TR106)

l            SNMP MIB V2

l            Auto-Provision

l            Web-based management interface (Local and remote access)

l            Configuration files import and export by WEB

l            System status monitoring and statistics by WEB

l            Syslog

 Others      

l            Processor:  ATMEL AT91SAM9G20

l            DSP:  TI TMS320VC5509A

l            System Memory: 32M

l            Flash Memory: 8M

l            FXO/FXS Connector: RJ11

l            Off-hook Detection: Loop start or DDI

l            Max. User Line Length 1500 meters

l            Ring Voltage: 60V 20 RMS

l            OnHook Voltage: -48V

l            Ring Equivalent Value  5 REN (short distance)

l            Power supply 12V/1A

l            Power Consumption    12W 

l            Dimension (H x W x D) 150 x 109 x 30 mm 

l            Weight: Net weight: 0.4Kg; Gross weight (include package): 0.5Kg