| Type: | Gateway |
|---|---|
| Protocol: | TCP/IP |
| Support: | SIP |
| Number of Channels: | 128 |
| Wire or Not: | Wire |
| Color: | Black |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier DAG3000 is a multi-functional analog gateway offering seamless connectivity between IP-based telephony networks and legacy telephones (POTS), fax machines and PBX systems. It adopts modularized hardware design that allows to expand FXS/FXO ports by adding boards according to user's requirements. Each board has 8 FXS/FXO ports and the gateway supports 128 FXS/FXO ports at maximum.
DAG3000 supports the standard SIP protocol and it's compatible with leading IMS/NGN platforms and SIPbased IP telephony systems. It is ideally suited for small and medium businesses, call centers and multilocation environments that need VoIP services.
Specifications
| Key Features | * High density gateway with 128 FXS/FXO ports * Modularized design, easy to expand * Support IPv4 and IPv6 * 5KM Maximum Cabling Length * Multiple codecs: G.711A/U,G.723.1,G.729A/B, iLBC * Fully compatible with leading IMS/NGN, SIP based IP telephony system |
| Physical Interfaces | Capacity * Range from 8 to 128 FXO/FXS * Support 16 user board slots User Board * 2* RJ45 connectors with 8 FXO * 2* RJ45 connectors with 8 FXS MCU Board * 1*RS232, 115200bps * 2*10/100/1000Mbps, RJ45 |
| Voice & FAX | * G.711A/U law, G.723.1, G.729A/B, AMR, G.726, iLBC * Silence Suppression * Comfort Noise Generation(CNG) * Voice Activity Detection(VAD) * Echo Cancellation(G.168), with up to 128ms * Adaptive (Dynamic) Jitter Buffer * Hook Flash * Programmable Gain Control * T.38/Pass-through * Modem/POS * DTMF mode: Signal/RFC2833/INBAND * VLAN 802.1P/802.1Q * Layer3 QoS and DiffServ |
| Supplement Service | * Call Waiting * Blind Transfer * Attend Transfer * Call Forward on Busy * Call Forward on No Reply * Unconditional Call Forward * Warm/Immediately Hotline * Call Hold * Do-not-disturb * 3-Way Conference * Message Waiting Indicator |
| FXO | * Connector: RJ45 with 4 FXO * Dial Mode: DTMF/Pulse Dialing * Caller ID: FSK, DTMF * Polarity Reversal * Answer Delay * Busy Tone Detection * No Current Detection |
| FXS | * Connector: RJ45 with 4 FXS * Dial Mode: DTMF and Pulse * Pulse: 10 and 20 PPS * Caller ID: DTMF/FSK CLI Presentation * Max Cable Length: 5KM * Reversed Polarity * Programmable Call Progress Tone |
| Software Features | * Hunting Group * Web ACL * Telnet ACL * Action URL * PPPoE/IPv4/IPv6 * Digitmap * Bandwidth Optimization * Routing Rules based Prefixes * Caller/Called Number Manipulation |
| Environmental | * Power Supply: 100-240VAC, 50-60 Hz * Power Consumption:105W MAX * Operating Temperature:0 ºC ~ 45 ºC * Storage Temperature: -20 ºC ~80 ºC * Humidity:10%-90% Non-Condensing * Dimensions(W/D/H):440*300*135mm(3U) * Unit Weight: 9.3kg * Compliance: CE, FCC |
| VoIP | * Protocol: SIP v2.0 (UDP/TCP), RFC3261 SDP,RTP(RFC2833), RFC3262, 3263,3264,3265,3515,2976,3311 * SIP TLS * RTP/RTCP, RFC2198,1889 * RFC4028 Session Timer * RFC3266 IPv6 in SDP * RFC2806 TEL URI * RFC3581 NAT,rport * Outbound Proxy * DNS SRV/ A Query/NATPR Query * SIP Trunk * Early Media/Early Answer * NAT:STUN, Static/Dynamic NAT |
| Maintenance | * SNMP v1/v2/v3 * TR069 * Auto Provisioning * Web/Telnet * Configuration Backup/Restore * Firmware Upgrade via Web * CDR * Syslog * Network Capture * Outward Test(GR909) * NTP/Daylight Saving Time * IVR local Maintenance * Cloud-based Management |
Model List of Analog Gateways
| Series | Model | Size | Interface Type |
| DAG1000 | 1S,2S,4S,8S,4O,8O,4S4O | Desk | RJ11 |
| DAG2000 | 16S,24S,32S,16O,8S8O | 1U | RJ11 |
| DAG2500 | 48S,64S,72S, | 1U | RJ21 |
| DAG3000 | 32S,128S,32O,128O,16S16O,64S64O | 3U | RJ45 |
Certificate
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