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QTECH - Quality Technology
Ethernet
PON
TDM
VoIP
3G
ADSL-
ETHERNET
ETHERNET
IP
IP
IP
IP
IP
 
LTE
SHDSL-
WI-FI
WI-FI QWR
WI-FI
WI-FI
WI-FI
GPON ONU
GPON
( )
-
-
ETHERNET
(NVR)
SFP+
XFP
Q-STICK
PDH
PDH
ERICSSON
SDH
FTTB/FTTH
WDM- QWM-7200
SDN
(NVR)
- Q-WAY
WI-FI
VOIP
WI-FI
ERICSSON
C XWDM
 


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: / / / IP / QVI-P3


QVI-P3

QVI-P3


  • SIP-
  • SIP-
  • NAT, Firewall
  • DHCP
  • PPPoE ( ADSL )
  • G7.XXX
  • VAD, CNG
  • G.165 16
  • E.164
  • , , 3
  • Call ID
  • DND ( ), ,

  • / WAN-IP-
  • PPPoE

  • , WEB, Telnet
  • master-
  • HTTP, FTP TFTP
  • Telnet
  • /
  • 100

  • RJ-45 2, WAN 1, LAN 1

  • Data networking: MAC Address
  • TCP:Transmission Control Protocol
  • DHCP:Dynamic Host Configuration Protocol
  • PPPoE:PPP Protocol over Ethernet
  • POE(option)
  • SNTP, Simple Network Time Protocol
  • STUN - Simple Traversal of User Datagram ...
  • MD5 Message-Digest Algorithm
  • DNS: Domain Name Server
  • RTP: Real-time Transport Protocol
  • RTCP:Real-time Control Protocol
  • Telnet:Internet's remote login protocol
  • HTTP:Hyper Text Transfer protocol
  • FTP:File Transfer protocol
  • TFTP:Trivial File Transfer Protocol
  • POE:Power Over Ethernet
  • Call control/VOIP

  • SIP RFC3261, RFC 2543
  • - DTMF ITU-T
  • G.711(A-law or u-law)
  • G.723.1(6.3kbps,5.3 kbps)
  • G729
  • AGC(Auto Gain Control)
  • G.168/165 16
  • AEC(Auto Echo Cancellation)
  • VAD (Voice Activity Detection)
  • CNG(Comfort Noise Generation)

  • 9-24 VDC
  • 12 VDC/450 mA
  • 338×220×85mm
  • 1.4


  • QVI-P3
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