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2-Port VoIP SIP Phone Adapter
DVG-5121SP
Product Status (Revision A):
End of Life
End of Life
Description
Specs
Specs
Download the datasheet.
CAS InternationalDevice 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 Acces Types
PPPoE
Static IP address
DHCP client
PPTP/L2TP client
BigPond Cable (for Australia)
MAC cloning on WAN port
Router
DHCP Server
Virtual Server
DMZ
Static Route protocol
DDNS:DynDns.org, Easy DNS, No-IP
NAT Traversal:STUN client, UPnP,
Outbound Proxy
NAT/PAT (RFC1631/RFC3235)
Bridge mode support
Router Acces 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 Priority Queues (8 queues) IP Precedence DiffServ
VLAN
8 02.1Q 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, Proxy-Require, 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-ohmcomplex Impedance
Failover SIP Proxy server registrationsFailsafe MechanismAutomatic switching from FXS Relay toPSTN under the following conditions:
Internet network failure
Service unavailable
Power loss
Fax
T.30 FAX pass through
T.38 real time FAX relay
Cal 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
Diagnostic LEDs
Power
Provision
WAN
LAN
Phone 1 (FXS Port)
Phone 2 (FXS Port)
Dimensions
90 x 82 x 31 mm
(3.54 x 3.23 x 1.22 inches)
Weight
152 grams (0.335 lb)
Power Requirement
12VDC 1.2A
Power Input
Through 100VAC to 240VAC 50/60Hz,
0.7A external power adapter
Operating Temperature
10˚ to 40˚ C (14˚ to 104˚ F)
Storage Temperature
20˚ to 60˚ C (-4˚ to 140˚ F)
Operating Humidity
10% to 90% non-condensing
Storage Humidity
5% to 95% non-condensing
Emision (EMI) Certifications
FCC Class B
CE
C-Tick
Telecom Certifications
FCC PART 68
CE TBR21
A-Tick
SafetSafety Certifications
CAS Internationaly
Support
Support
Open support case
This product was phased out on:
15/04/2012
This product's last date of support is on:
15/04/2014
Datasheets
Version
Date
Type
File Size
Datasheet (English)
-
PDF
2.09mb
Download
Manuals
Version
Description
Date
Type
File Size
Manual (English)
Manual (English)
-
PDF
6.50mb
Download
Quick Installation Guides
Version
Description
Date
Type
File Size
Quick installation guide (multiple languages)
-
PDF
6.35mb
Download
Firmware
Version
Description
Date
Type
Firmware update v1.00.010 1.00.010
Firmware update v1.00.010
7.9.2006.
-
Download
Firmware update v1.00.009 1.00.009
Firmware update v1.00.009
31.8.2006.
-
Download
Additional Downloads
Version
Description
Date
DEU_CE_B2_RevA
Certificate of Declaration B2
16.3.2006.
Download
DEU_CE_A1_RevA
Certificate of Declaration A1
27.12.2005.
Download
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