112 Ports FXS VoIP Gateway DAG3000
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 ports by adding boards according to user's requirements. Each board has 8 FXS ports and the gateway supports 112 FXS ports at maximum.
DAG3000 supports the standard SIP protocol and it's compatible with leading IMS/NGN platforms and SIP-based IP telephony systems. It is ideally suited for small and medium businesses, call centers and multi-location environments that need VoIP services.
Key Features
•High density gateway, up to 112 FXS
•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 112 FXS
SIU Board
2* RJ45 connector with 8 FXS
Support 14 SIU Boards
MPU Board
1*RS232, 115200bps
4*10/100M BaseT Auto MDIX, RJ45
Voice & FAX
G.711A/U law, G.723.1, G.729A/B, 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
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
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
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
TR069
Auto Provisioning
Web/Telnet
Configuration Backup/Restore
Firmware Upgrade via Web
CDR
Syslog
Ping/Tracert Test
Network Capture
Outward Test(GR909)
NTP/Daylight Saving Time
IVR local Maintenance
Cloud-based Management
Environmental
Power Supply: 100-240VAC, 50-60 Hz
Power Consumption:124W MAX
Operating Temperature:0 ºC ~ 45 ºC
Storage Temperature: -20 ºC ~80 ºC
Humidity:10%-90% Non-Condensing
Dimensions(W/D/H): 440*320*135mm(3U)
Unit Weight: 7.0kg
Compliance: CE, FCC
Audited Supplier 
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