Adtran NetVanta 644 VoIP Gateway - 4 x T1/E1 Network WAN, 2 x 10/100/1000Base-T Network LAN

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Genuine and factory sealed in box.
Valid for Canada only.
  • $4,960.99 CAD Regular Price:
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$4068.99 CAD

Product Summary

The ADTRAN NetVanta 644 is a VoIP media gateway designed to interface between TDM and IP networks allowing connection of legacy telephone and PBX systems to IP Networks.

The NetVanta 644 is also ideal as a PSTN gateway providing IP conversion for newer PBXs, like the NetVanta Unified Communications Enterprise Communication Server. Utilizing the ADTRAN AOS, the NetVanta 644 offers simple management and administration.

General Information

Product Type VoIP Gateway
Manufacturer Part Number 4700144G1#IN
Manufacturer Website Address
Manufacturer Adtran
Product Model 644
Product Name NetVanta 644 VoIP Gateway
Product Line NetVanta
Product Series 600
Brand Name Adtran

Technical Information

Voice Codec G.729


Interfaces/Ports 4 x RJ-48C T1/E1 Network WAN
  2 x RJ-45 10/100/1000Base-T Network LAN
  1 x DB-9 Console Management

Media & Performance

Data Transfer Rate 10 Mbps Ethernet
  100 Mbps Fast Ethernet
  1 Gbps Gigabit Ethernet
  1.54 Mbps T1
  2.05 Mbps E1
Connectivity Media Twisted Pair 10/100/1000Base-T

Physical Characteristics

Weight (Approximate) 5.00 lb
Form Factor Desktop
  Wall Mountable
  1U Rack-mountable
Height 1.7"
Width 17.2"
Depth 7.8"


This product is shipped only within Canada and Warranty valid for Canada only.

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However for complete and updated descriptions, compatibilities, specifications and actual photo we recommend our clients to consult with manufacturer's websites or simply call us for proper clarifications. Computer Valley is not responsible and will not accept returns for items purchased that are not compatible with your system. Please ensure that you have verified compatibility and actual photo with your system by visiting the manufacturer's web site prior to purchase or give us a call to make sure what you are purchasing.

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