Analog VoIP Gateway Dinstar DAG1000-2S

Analog VoIP Gateway Dinstar DAG1000-2S

- Hỗ trợ 2 cổng FXS.

- Hỗ trợ chuẩn SIP.

- Chuẩn thoại G.711A / U, G.723.1, G.729A / B, G.726.

- Chuẩn FAX T.38.

- Hỗ trợ IPv4 và IPv6.

- Cổng Ethernet RJ-45 10/100Mbps, RJ-45.

- Tương thích với các loại tổng đài Granstream, MyPBX, 3CX, Asterisk,…

- Hỗ trợ các tính năng: Call hold, Call waiting, Call forward, Do not disturb, Direct IP calling, Blind transfer, Attended transfer.

- Cấu hình đơn giản qua giao diện Web.

Đặc tính kỹ thuật

Physical Interfaces 

- 2 FXS port (RJ11)

- 1 WAN, 10/100Mbps (RJ45)

- 1 LAN, 10/100Mbps (RJ45)

Voice Capabilities & Fax

- Codecs: G.711a/μ law, G.723.1, G.729A/B, G.726

- Silence Suppression

- Comfort Noise Generator (CNG)

- Voice Activity Detection (VAD)

- Echo Cancellation: G.168 with up to 128ms

- Adaptive (Dynamic) Jitter Buffer

- Hook Flash

- Adjustable Gain Control

- Programmable Gain Control

- FAX: T.38 and Pass-through

- Modem/POS

- DTMF: SIP Info/RFC2833/Inband

- VLAN 802.1P/802.1Q

- Layer 3 QoS and DiffServ 

FXS

- FXS Connector: RJ11

- Dial Mode: DTMF and Pulse

- Pulse: 10 and 20 PPS

- Caller ID: DTMF/FSK CLI Presentation

- Max Cable Length: 3km

- Reversed Polarity

- Programmable Call Progress Tone

Supplementary Services

- Call Waiting and Call Holding

- Call Forwarding (Unconditional/Busy/No Reply)

- Call Transfer (Blind & Attended)

- Warm/Immediately Hotline

- Do-not-disturb

- Three Parties Conversation (3-way Conference)

Environmental 

- Power Supply: 12V DC, 1A

- Power Consumption: <5W

- Dimensions: 126 × 76 × 25 mm

- Weight: 0.2kg

- Bảo hành: 12 tháng.