ADTRAN, Inc.
Attn: Enterprise Networks
901 Explorer Boulevard
Huntsville, AL 35806
P.O. Box 140000
Huntsville, AL 35814-4000
256 963-8000
256 963-8699 fax
General Information
800 9ADTRAN
info@adtran.com
www.adtran.com
Pre-Sales
Technical Support
800 615-1176 toll-free
application.engineer@adtran.com
www.adtran.com/support
Where to Buy
877 280-8416 toll-free
channel.sales@adtran.com
www.adtran.com/where2buy
Post-Sales
Technical Support
888 423-8726
support@adtran.com
www.adtran.com/support
ACES Installation &
Maintenance Service
888 874-ACES
aces@adtran.com
www.adtran.com/support
Global Inquiries
256 963 8000 voice
256 963-6300 fax
international@adtran.com
www.adtran.com/global
For the regional office
nearest you, visit:
www.adtran.com/where2buy
ADTRAN believes the information in this publica-
tion to be accurate as of publication date, and is
not responsible for error. Specifications subject
to change without notice. ADTRAN, n-Command
and NetVanta are registered trademarks of
ADTRAN, Inc. and its affiliates in the U.S. and
certain other countries. All other trademarks
mentioned in this document are the property
of their respective owners. Five-year warranty
applies only to products sold in North America.
ADTRAN products may be subject to U.S.
export controls and other trade restrictions. Any
export, re-export, or transfer of the products
contrary to law is prohibited. For more informa-
tion regarding ADTRAN's export license, please
visit www.adtran.com/exportlicense
TL19.1270
ADTRAN is an ISO 9001, ISO 14001,
and a TL 9000 certified supplier.
61700144G1-8B August
Copyright © 2011 ADTRAN, Inc.
All rights reserved.
NetVanta 644
VoIP Media Gateway
Product Specifications
Physical Interfaces
T1/E1 Interfaces
RJ-48C
■
Quad T1/E1
■
Ethernet Interfaces
RJ-45
■
Dual auto-sensing 10/100/1000 Base-T
■
Full duplex
■
May also be used as the WAN interface
■
Supports 802.1q VLAN trunking
■
Digital Voice
RJ-48C
■
PRI
■
NI-2
DMS-100
o
o
5ESS
ETSI
o
o
T1 CAS Support
■
E&M Wink ❏
Feature Group D
o
o
Craft
DB-9
■
Processor and Memory
RAM: 128 Mb RAM
■
Flash: 64 Mb Flash
■
VoIP Protocol
SIP (TCP/UDP)
■
Packet-based Voice Resources
CODECs
■
G.711-64k PCM
G.729a-8k CS-ACELP
■
■
G.168 Echo Cancellation
■
Up to 128ms Echo-tail length
■
Supports up to 120 channels
■
Supports up to 120 T.38 sessions
■
Media Stream
RTP/UDP/IP (RFC 3550)
■
RTP payload for DTMF digits (RFC 2833/4733)
■
SDP (RFC 2327)
■
Tone Services
Local DTMF Detection
■
Local Tone Generation
■
Busy
■
Quality of Service (QoS)
DiffServ packet marking and recognition
■
Voice Quality Monitoring (VQM)
Mean Opinion Score (MOS) prediction
■
Jitter, Delay and Packet Loss
■
Past and Active Calls
■
Supports monitoring for 120 simultaneous calls
■
DHCP
Client
Relay
Server
■
■
■
Management and Utilities
Familiar Command Line Interface (CLI)
■
Web-based GUI (HTTP/HTTPS)
■
n-Command
support
®
■
SNMP v2 and v3
■
SYSLOG logging
■
Telnet, Craft/Console Port, SSH, Ping, Trace route, NTP
■
Firmware Upgrade
FTP
X-Modem
■
■
TFTP
HTTP
■
■
n-Command
■
Environment
Operating Temperature: 0° to 50 °C (32° to 122 °F)
■
Storage Temperature: -20° to 70 °C (-40° to 158 °F)
■
Relative Humidity: Up to 95%, non-condensing
■
Maximum Altitude: 10,000 feet
■
Physical and Power
Chassis
Wallmount
■
■
1U Rackmount
Desktop metal enclosure
■
■
Dimensions:
1.72" H x 17.22" W x 7.75" D
■
4.37cm H x 43.74cm W x 19.69cm D
■
Weight:
5 lbs., 2.27 Kg
■
Power:
100-240 VAC, 60 Hz AC Power Supply
■
Battery Backup:
Optional eight-hour system
■
LEDs
Status
Redundancy
T1/E1 1–4
■
■
■
Warranty
Five years
■
Battery Backup Options
Rackmount or Wallmount
■
Agency Approvals
FCC Part 15 Class A
■
■
Industry Canada
■
■
EN 60950
■
■
IEC 60950
■
■
CE Mark
■
■
Ordering Information
Equipment
NetVanta 644
Eight-hour, Wallmount/Rackmount
NetVanta 644
Eight-hour, Wallmount, NetVanta 644
Ethernet 1:2
■
FCC Part 68
UL 60950
AS/N25 60950
ACA 5016
ETSI 300
Part #
1700144G1
1175044L1
1175044L2