Description

Dinstar DAG2500-72S FXS Gateway Kuwait

The Dinstar DAG2500-72S Kuwait is an analog VoIP gateway that seamlessly connects VoIP and traditional phone systems. This highly-integrated gateway provides up to 72 FXS ports with a standard R21 interface in a compact 1U size. Users can easily link their analog phones, fax machines, and PBX systems through the standard voice interface. The Dinstar DAG2500-72S Kuwait supports the standard SIP protocol and is compatible with leading IMS/NGN platforms and SIP-based IP Phone systems. Ideally suited for small and medium businesses, call centers, and multi-location environments requiring VoIP services, the Dinstar DAG2500-72S Kuwait offers functional connectivity.

Key Features :

• High density gateway, 48/64/72 FXS ports in 1U size
• Open-standard SIP support
• Support IPv4 and IPv6
• 3KM Maximum Cabling Length
• Elastix/Broadsoft Certification
• Multiple codecs : G.711A/U,G.723.1,G.729A/B, iLBC,AMR
• Fully compatible with leading IMS/NGN, SIP based IP telephony system

Dinstar DAG2500-72S – Technical Specs

Physical Interfaces

Phone Connector :

• DAG2500-72S : 72 FXS with  3* RJ21, 50 PIN
• DAG2500-64S : 64 FXS with  3* RJ21, 50 PIN
• DAG2500-48S : 48 FXS with  2* RJ21, 50 PIN
• Console : 1* RS232, 115200bps
• SFP : N/A, Reserve
• Network Interface : 2* 10/100/1000 Base-T

Voice & FAX

• G.711A/U law, G.723.1, G.729A/B,G.726,iLBC,AMR
• Silence Suppression
• Comfort Noise Generation(CNG)
• Voice Activity Detection(VAD)
• Echo Cancellation(G.168), with up to 128ms
• Adaptive (Dynamic) Jitter Buffer
• Programmable Gain Control
• T.38/Pass-through
• Modem/POS
• DTMF mode : SIP Info/RFC2833/In-band
• VLAN 802.1P/802.1Q
• Layer3 QoS and DiffServ

FXS Features

• Connector : RJ21
• 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

VoIP

• Protocol : SIP v2.0 (UDP/TCP),RFC3261,SDP,RTP(RFC2833), RFC3262, 3263,3264,3265,3515,2976,3311
• RTP/RTCP, RFC2198, 1889
• RFC4028 Session Timer
• RFC3266 IPv6 in SDP
• RFC2806 TEL URI
• RFC3581  NAT,rport
• Primary/Backup SIP Server
• Outbound Proxy
• DNS SRV/ A Query/NATPR Query
• Early Media/Early Answer
• NAT : STUN, Static/Dynamic NAT

Supplementary Service

• Call Waiting Blind
• Transfer Attend
• Transfer Call
• Pickup 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(MWI)

Software Features

• Hunting Group
• Web/Telnet ACL
• Action URL
• PPPoE/IPv4/IPv6
• Digitmap
• Bandwidth Optimization
• Routing Rules based Prefixes
• Caller/Called Number Manipulation

Maintenance

•  SNMP v1/v2/v3, 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 : 75W
• Operating Temperature : 0 ℃  ~ 45 ℃
• Storage Temperature : -20 ℃ ~80 ℃
• Humidity : 10%-90% Non-Condensing
• Dimensions(W/D/H) : 440*280*44mm(1U)
• Unit Weight : 4.0kg
• Compliance : CE, FCC