Dialogic 4000 Media Gateway DMG4120DTIV34-R2
Price: $9,61999
Dialogic 4000 Media Gateway DMG4120DTIV34-R2
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Dialogic 4000 Media Gateway DMG4120DTIV34-R2 - VoIP gateway - 10Mb LAN, ISDN, 100Mb LAN, GigE - 1 x ISDN - digital ports: 4 - 1U - rack-mountable (306-449)

Item#:  8346786  | Model#: 306-449
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Dialogic 4000 Media Gateway DMG4120DTIV34-R2 Product Details

The Dialogic 4000 Media Gateway Series (DMG4000 Gateways) is a set of integrated systems designed to connect Microsoft Office Communications Server 2007 R2 to existing PBX systems and PSTN networks. Based on a standard rack-mount server running the Windows Server 2008 x 64 operating system, the Dialogic 4000 Media Gateways are basic hybrid media gateways which are designed, and certified, for the Microsoft Office Communications Server 2007 R2 and therefore include the role of Mediation Server, which is Microsoft's technology providing PSTN and PBX interoperability, high-fidelity VoIP, and security.

The Dialogic 4000 Media Gateways have a familiar user interface, which minimizes Total Cost of Ownership (TCO) by reducing the need for operational and administrative training and special maintenance. In addition, the DMG4000 Gateways keep the number of devices needed to support Office Communications Server 2007 R2 to a minimum by integrating the Mediation Server into a gateway, reducing hardware maintenance.


   Device Type:  VoIP gateway
   Height (Rack Units):  1U

Processor / Memory / Storage
   Processors Installed:  1 x Intel Quad-Core Xeon 3400 series 2.4 GHz
   RAM:  8 GB
   Hard Drive:  HDD 160 GB x 2 - SATA 3Gb/s
   RAID Level:  RAID 1

   Form Factor:  Rack-mountable
   Connectivity Technology:  Wired
   Line Rate:  T-1/E-1
   Framing Format:  G.711
   Data Link Protocol:  Ethernet, ISDN, Fast Ethernet, Gigabit Ethernet
   Network / Transport Protocol:  TCP/IP, UDP/IP
   Features:  Load balancing
   Encryption Algorithm:  DES, Triple DES, RC4, MD5, SSL, TLS, DH, SHA-1, 128-bit AES, 256-bit AES

IP Telephony
   VoIP Protocols:  SIP
   Voice Codecs:  G.711, G.729, G.726, T.38
   IP Telephony Features:  Echo cancellation, call hold, message waiting, DTMF generation/detection, SIP server

   Type:  1 x ISDN terminal adapter
   Max Fax Transfer Rate:  33.6 Kbps
   Digital Signaling Protocol:  ISDN 5ESS, ISDN DMS-100, ISDN - 1(NI-1), ISDN DSS1/ETSI, ISDN 4ESS, ISDN Q.Sig, SIP, INS Net 1500 (Japan)
   Cellular Protocol:  GSM
   Protocols & Specifications:  ITU V.34, ITU T.30, ITU T.38
   Data Compression Protocol:  G.729, G.711, G.726, MH, MMR, MR
   Voice Communication Support:  VoIP
   Digital Ports Qty:  4

Expansion / Connectivity
   Interfaces:  4 x T1/E1 ¦ 2 x 1000Base-T

   Compliant Standards:  EN 61000-3-2, RoHS

   Power Device:  Internal power supply
   Installed Qty:  2
   Voltage Required:  AC 120/230 V
   Power Provided:  450 Watt

Software / System Requirements
   OS Provided:  Microsoft Windows Server 2008 R2

Manufacturer Warranty
   Service & Support:  Limited warranty - 2 years
  • Manufactured by: Dialogic
    Warranty provided by: Dialogic
    UPC No: 0802180052738
    Mfg Part No: 306-449
  • Box Size: ( Length:0, Width:0, Depth:0)
    Shipping Weight: 95.0103 pound(s)
    Click here for full warranty and support information
  • Dialogic logos are registered trademarks of Dialogic. All others trademarks and copyrights mentioned herein are the property of their respective owners.
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