D-Link DVG-5121SP 2-port VoIP Telephone Adapter (TA)

SAVE MONEY USING INTERNET PHONE
2-PORT VoIP TELEPHONE ADAPTER
2 INTERNET PHONE
CONNECTIONS
2 FXS ports to connect to 2 analog
phones for 2 simultaneous Internet
phone calls
SURF INTERNET WHILE MAKING INTERNET
PHONE CALLS
Integrated router allows a PC or group of home/office
users to logon to the Internet
TOTAL SECURITY & QoS
Firewall and voice VLAN protection,
Priority Queues for smooth voice and
streaming multimedia over Internet
INTERNET PHONE MADE FOR HOME & SOHO
The D-Link DVG-5121SP 2-port VoIP Telephone Adapter (TA) allows you to take advantage of your DSL/cable modem connection to make inexpensive Internet
phone calls. It combines the industry’s latest Voice over the IP network technology with advanced communication features, and is compatible with industrywise phone service. With two FSX phone ports, this VoIP TA connects you to two ordinary phone sets to let you make two���������������������������������������
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simultaneous phone calls. It provides
a lifeline to relay your outgoing phone calls to PSTN automatically, so your phone connection is guaranteed even when a power down at home or the office
occurs, or when your VoIP service is not available.
SUPERIOR VOICE QUALITY
The DVG-5121SP incorporates Quality of Service (QoS) to ensure that voice received through the Internet is the same as or even surpasses that received on
the ordinary phone. It supports many useful functions such as call transfer, caller ID display, 3-way conference, phone book, speed dialing and hot lines to
make it convenient to dial out or answer phone calls.
SHARE INTERNET ACCESS
The DVG-5121SP integrates a router function into the same box, so you can surf web pages, watch video or play on-line games while making Internet phone
calls. You do this by connecting your PC to the LAN of this VoIP TA, or by connecting multiple computers to this LAN port through an Ethernet switch. This device
provides priority queues to streamline traffic to let you experience superior video and on-line games.
COMPLETE SECURITY
The DVG-5121SP supports voice VLAN to isolate your voice communication so it cannot be tapped over the network. It provides NAT firewall to protect your
network from Internet intruders. For access control, it filters users’ packets with port-based, MAC-based and IP-based filters. Parental control allows you to block
undesired web sites and set time schedule for Internet logins.
DVG-5121SP
SAVE MONEY USING INTERNET PHONE
DVG-5121SP
WHAT THIS PRODUCT DOES
Connect the DVG-5121SP to one or two ordinary
phone sets, and you can make phone calls anywhere
in the world using the Internet. This VoIP TA lets two
people make Internet phone calls at the same time. It
provides a LAN port, so a PC or multiple computers
can logon to the Internet while you’re talking over the
phone. This built -in router function allows you to enjoy
phone service and Internet sharing from a single box.
RJ-45 10/100BASE-TX
Ethernet LAN Port
To PC or Ethernet Switch
RJ-45 10/100BASE-TX
Ethernet WAN Port
To DSL/Cable Modem
Reset Button
CLEAR, SMOOTH VOICE OVER THE
INTERNET
This VoIP TA let you allocate network resources
Power Socket
To External Power
Adapter
while guaranteeing Quality of Service (QoS).
Network bandwidth management delivers smooth
and clear voice communication over the Internet,
RJ-11 PSTN Lifeline Phone Port
To Phone Line
while increasing productivity and efficiency by
RJ-11 FXS Phone Ports
To Telephone Sets
tailoring your system to specific demands such as
time-sensitive VoIP and multimedia applications.
TECHNICAL SPECIFICATIONS
Device Interfaces
+ 2 RJ-11 FXS phone ports with polarity
reversal detection and generation
+ 1 RJ-11 PSTN lifeline phone port
+ 1 RJ-45 10/100BASE-TX WAN port with
auto-MDI/MDIX
+ 1 RJ-45 10/100BASE-TX LAN port with
auto-MDI/MDIX
WAN Access Types
+ PPPoE
+ Static IP address
+ DHCP client
+ PPTP/L2TP client
+ BigPond Cable (for Australia)
+ MAC cloning on WAN port
Router
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DHCP Server
+��������������
Virtual Server
+���
DMZ
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Static Route protocol
+������
DDNS: DynDns.org,
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Easy DNS, No-IP
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NAT Traversal: STUN
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client, UPnP,
Outbound Proxy
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NAT/PAT (RFC1631/RFC3235)
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Bridge mode support
Router Access Security
+ Port filter
+ IP filter
+ MAC filter
Parental Control
+ URL filter
+ Scheduling
VPN
+ PPTP/L2TP/IPSec pass-through
QoS
Class-of-service (COS) based on:
+ 802.1p
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Priority Queues (8 queues)
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IP Precedence
+��������
DiffServ
VLAN
+802.1Q Tagging
+ Voice VLAN
VoIP
+ SIP ALG Through, NetMeeting ALG
+ SIP and RTP Priority Queuing
+ RTP Packet Summary: sent, received,
loss packet count
Management
+ Web-based
+ Telnet
+ Multi-level password controlled
administration
+ Remote firmware upgrade via HTTP,
TFTP, FTP,
+ Built-in PING tool
+ Multi-function reset: reset, restore
default
+ TR-069 (include TR-104) (optional)
+ NTP: 3 Time Servers, Time Zone
support
+ Reset button
Voice
+ SIP v2 (RFC3261) compliance
+ SIP METHOD: ACK, BYE, CANCEL,
INFO, INVITE, NOTIFY, OPTIONS,
PING, PRACK, REFER, REGISTER,
SUBSCRIBE, UPDATE
+ SIP Extension: Session Timer, ProxyRequire, P-Asserted (RFC3325), MWI
(RFC3842)
+ Voice Compression: G.711 a/u-law,
G.726, G.729A/AB, iLBC, G.723.1
(optional)
+ CNG and VAD
+ Silence detection/suppression
+ G.168 echo cancellation
+ Adaptive jitter buffer
+ Programmable gain control
+ In-band DTMF
+ Out-of-band DTMF relay (RFC2833)
+ DTMF/Pulse dial support
+ Termination impedance: 600/900-ohm
complex Impedance
+ Failover SIP Proxy server registrations
Failsafe Mechanism
Automatic switching from FXS Relay to
PSTN under the following conditions:
+ Internet network failure
+ Service unavailable
+ Power loss
Fax
+ T.30 FAX pass through
+ T.38 real time FAX relay
Call Features
+ Call Hold, Call Waiting, Call Pickup
+ Call Forward: Unconditional, Busy, No
Answer
+ Call Transfer: Unattended, Attended
+ Speed Dialing, Repeat Call on Busy,
3Way Conference Call
+ Caller ID: DTMF, FSK-Bell core, FSKETSI detection and generation, Japan
CLIP/JCLIP, BT
+ Pound Key
+ Hunting number support
+ Telephone book
+ E.164 numbering
+ Hot line
SAVE MONEY USING INTERNET PHONE
DVG-5121SP
Diagnostic LEDs
+ Power
+ Provision
+ WAN
+ LAN
+ Phone 1 (FXS Port)
+ Phone 2 (FXS Port)
Power Input
Dimensions
90 x 82 x 31 mm
(3.54 x 3.23 x 1.22 inches)
Storage Temperature
Through 100VAC to 240VAC 50/60Hz,
0.7A external power adapter
Operating Temperature
-10˚ to 40˚ C (14˚ to 104˚ F)
-20˚ to 60˚ C (-4˚ to 140˚ F)
Telecom Certifications
+ FCC PART 68
+ CE TBR21
+ A-Tick
Safety Certifications
CAS International
Operating Humidity
Weight
152 grams (0.335 lb)
Emission (EMI) Certifications
+ FCC Class B
+ CE
+ C-Tick
10% to 90% non-condensing
Storage Humidity
Power Requirement
5% to 95% non-condensing
12VDC 1.2A
Your INTERNET PHONE SETUP
ACN 052 202 838
D-Link Worldwide Offices
U.S.A.
TEL: 1-800-326-1688
FAX: 1-866-743-4905
Spain
TEL: 34-93-4090770
Canada
TEL: 1-905-8295033
FAX: 1-905-8295223
Portugal
TEL: 351-21-8688493
FAX: 34-93-4910795
Turkey
TEL: 90-312-473-40-55
FAX: 90-312-473-40-58
Egypt
TEL: 202-291-9035
FAX: 202-291-9051
Europe (U. K.)
TEL: 44-20-8955-9000
FAX: 44-20-8955-9001
Czech Republic
TEL: 420-(603)-276-589
Israel
TEL: 972-9-9715700
FAX: 972-9-9715601
Germany
TEL: 49-6196-77990
FAX: 49-6196-7799300
Switzerland
TEL: 41-(0)-1-832-11-00
FAX: 41(0)-1-832-11-01
LatinAmerica
TEL: 56-2-232-3185
FAX: 56-2-232-0923
France
TEL: 33-1-30238688
FAX: 33-1-30238689
Greece
TEL: 30-210-9914 512
FAX: 30-210-9916902
Brazil
TEL: 55-11-218-59300
FAX: 55-11-218-59322
Netherlands
TEL: 31-10-282-1445
FAX: 31-10-282-1331
Luxemburg
TEL: 32-(0)2-517-7111
FAX: 32-(0)2-517-6500
South Africa
TEL: 27-12-665-2165
FAX: 27-12-665-2186
Belgium
TEL: 32(0)2-517-7111
TEL: 7-495-744-0099
FAX: 7-495-744-0099 #350
FAX: 32(0)2-517-6500
Poland
TEL: 48-(0)-22-583-92-75 FAX: 48-(0)-22-583-92-76
Russia
Italy TEL: 39-02-2900-0676
FAX: 39-02-2900-1723
Hungary
TEL: 36-(0)-1-461-30-00
FAX: 36-(0)-1-461-30-09
Japan
TEL: 81-3-5781-0963
FAX: 81-3-5781-0965
Sweden
TEL: 46-(0)8564-61900
FAX: 46-(0)8564-61901
Singapore
TEL: 65-6774-6233
FAX: 65-6774-6322
China
TEL: 86-10-58635800
FAX: 86-10-58635799
Denmark
TEL: 45-43-969040
FAX: 45-43-424347
Australia
TEL: 61-2-8899-1800
FAX: 61-2-8899-1868
Taiwan
TEL: 886-2-6600-0123
FAX: 886-2-6600-8168
Norway
TEL: 47-99-300-100
FAX: 47-22-309580
India TEL: 91-022-26526696
FAX: 91-022-26528914
Headquarters
TEL: 886-2-6600-0123
FAX: 886-2-6600-9898
Finland
TEL: 358-9-2707 5080
FAX: 358-9-2707-5081
Middle East (Dubai) TEL: 971-4-3916480
FAX: 971-4-3908881
Specifications subject to change without notice.
D-Link is a registered trademark of D-Link Corporation/D-Link System Inc. All other trademarks belong to their respective owners.
Release 01 (Sep. 2006)