2-Port VoIP SIP Phone Adapter

DVG-5121SP

  • Product Status (Revision A): End of Life
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
This product was phased out on: 15/04/2012
This product's last date of support is on: 15/04/2014
Version Date Type File Size
Datasheet (English) - PDF 2.09mb Download
Version Description Date Type File Size
Manual (English) Manual (English) - PDF 6.50mb Download
Version Description Date Type File Size
Quick installation guide (multiple languages) - PDF 6.35mb Download
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
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