- Product Details
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Quick Details
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channels:
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48/64/72 FXS
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Ethernet Interfaces:
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2LAN, 2* 10/100/1000 BaseT
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Protocol:
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SIP v2.0 (UDP/TCP),RTP/RTCP/RFC
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Connector:
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RJ21, 50 PIN
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Dial Mode:
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DTMF and Pulse
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Voice codec:
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G.711A/U law, G.723.1,G.729A/B,G.726
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Caller ID:
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DTMF/FSK CLI Presentation
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Call features:
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VAD,CNG, PLC and Dynamic Jitter Buffer
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NAT:
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STUN, Static/Dynamic NAT
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Maintenance:
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SNMP/TR069/Auto Provisioning/CDR
Quick Details
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Type:
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VoIP Gateway
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Brand Name:
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Dinstar
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Place of Origin:
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Guangdong, China
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channels:
-
48/64/72 FXS
-
Ethernet Interfaces:
-
2LAN, 2* 10/100/1000 BaseT
-
Protocol:
-
SIP v2.0 (UDP/TCP),RTP/RTCP/RFC
-
Connector:
-
RJ21, 50 PIN
-
Dial Mode:
-
DTMF and Pulse
-
Voice codec:
-
G.711A/U law, G.723.1,G.729A/B,G.726
-
Caller ID:
-
DTMF/FSK CLI Presentation
-
Call features:
-
VAD,CNG, PLC and Dynamic Jitter Buffer
-
NAT:
-
STUN, Static/Dynamic NAT
-
Maintenance:
-
SNMP/TR069/Auto Provisioning/CDR
DAG2500 is a functional analog gateway offering seamless connectivity between VoIP and traditional phone system. It's a highly-integrated gateway which provides 48/64/72 FXS ports with standard R21 interface in 1U size. Users can easily connect their analog phone, fax, PBX via standard voice interface.DAG2500 supports the standard SIP protocol and it's compatible with leading IMS/NGN platform and SIP-based IP telephony system.
It is ideally suited for small and medium businesses, call centers and multi-location environments that need VoIP services.
- High density gateway, 48/64/72 FXS in 1U size
- Open-standard SIP support
- Support IPv4 and IPv6
- 5KM 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
- DAG2500 series options,
- DAG2500-48S
- DAG2500-64S
- DAG2500-72S
Physical Interfaces
Phone Connector
48/62/72 FXS with RJ21, 50 PIN
Console
1* RS232, 115200bps
SFP
N/A, Reserve
Network Interface
2* 10/100/1000 BaseT
FXS
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
Voice & Fax
G.711A/U law, G.723.1, G.729A/B,G.726
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 modes:
SIP Info/RFC2833/ Inband
VLAN 802.1P/802.1Q
Layer3 QoS and DiffServ
