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D-Link DES-1024C

D-Link DES-1024C, 24 10/100Base-TX .


ATEN UC100KMA

ATEN UC100KMA, 2 PS/2 USB.



D-Link DVG-5008SG

 

  D-Link DVG-5008SG D-Link DVG-5008SG, 8 FXS-, 1 WAN- 10/100/1000Base-T 4 LAN- 10/1000Base-T

: «D-LINK ()»

DVG-5008SG . Voice over IP , - SIP. , , . 

VoIP- DVG-5008SG FXS- -, . . 
 
 
DVG-5008SG , G.722, G.711 . (QoS) , .
 
VoIP- DVG-5008SG FXS- , , « », , . , SIP, - , SIP - / SIP, (dial plan) . (IVR) Web-.
 
 
VoIP- DVG-5008S FXS-, . - . , . 
 
, . 4 Ethernet NAT/DHCP- . 


• WAN:  1 10/100/1000 / Ethernet
• LAN: 4 10/100/1000 / Ethernet
• Phone: 8 FXS (RJ-11)
 
• G.722, G.711 a/u-law, G.723.1, G.726, G.729A/B, GSM 6.10 Full Rate, iLBC13,3 /
• DTMF 
•  
• (CNG) 
• (VAD)
• (G.165/G.168)
• () jitter-
• CPT (Call Progress Tone)
•  
• ITU-T V.152   
 
• In-Band DTMF, Out-of-Band DTMF Relay (RFC2833 SIP INFO)
• DTMF /  
• / (Caller ID):
  - DTMF
  - FSK-Bellcore Type 1 2
  - FSK-ETSI Type 1 2
  - FSK-NTT
  - FSK: , , , vMWI
• FXS:
  -
  - 12
  - 16
• (FXS)  
• T.30 FAX Bypass, T.38 Real Time FAX Relay
• V.34 
• ROH (Receiver Off-Hook, @ 480 )
• Loop Current Suppression
• FXS
• :
  - Loopback  –
  - Loopback  –
  - SLIC
  - a/ b
  -
• ( GR909):
  - REN
  -
  -  
  -
  - a/ b
 
SIP-
• ACK
• BYE
• CANCEL
• INFO
• INVITE
• MESSAGE
• NOTIFY
• OPTIONS
• PING
• PRACK
• PUBLISH
• REFER
• REGISTER
 
SIP-
• «Peer-to-Peer»
• /
• / ( SIP-)
• (, , )
• ( )
• « »
• MWI  (RFC-3842)
• Hot Line Warm Line
 
• -
• SIP-
• SIP-
• Privacy Mechanism / Private Extensions to SIP
• (Update / Re-invite)
• DNS SRV
• : / /
• CDR-
• ( P2P)
• ENUM E.164 
 
•  
• ( )
• (Hunt number , )
• Invite with Challenge
• IP- SIP- 
• RFC3986 SIP URI 
 
IP
• IPv4, IPv6
• WAN: IP, PPPoE, DHCP, PPTP
• : IP, TCP, UDP, TFTP, FTP, RTP, RTCP, ARP, RARP, ICMP, NTP, SNTP, SNMP v1/v2/v3, HTTP, HTTPS, DNS, DNS SRV, Telnet, DHCP-, DHCP-, STUN-, UPnP, IGMP snooping, IGMP proxy
• QoS:
  - WAN: DiffServ, IP Precedence, , Rate Control, 802.1Q (VLAN Tagging), 802.1p (Priority Tag)
  - LAN:
•   DDNS
  - Dyndns.org, TZO Peanut Hull
 
• VPN PPTP-
• DIGEST
• MD5 
• DoS  
 
• Web-
• Auto-provisioning (HTTP / HTTPS)
• Telnet
• IVR
• FTP / TFTP / HTTP
• Reset
• TR-069/104 ()
• SNMP V3/ V2c/ V1
 
SIP, Voice FAX
• RFC1889 RTP: A Transport Protocol for Real-Time Applications
• RFC2543 SIP: Session Initiation Protocol
• RFC2833 RTP Payload for DTMF Digits, Telephony Tones and Telephony Signals
• RFC2880 Internet Fax T.30 Feature Mapping
• RFC2976 The SIP INFO Method
• RFC3261 SIP: Session Initiation Protocol
• RFC3262 Reliability of Provisional Responses in Session Initiation Protocol (SIP)
• RFC3263 Session Initiation Protocol (SIP): Locating SIP Servers
• RFC3264 An Offer/Answer Model with Session Description Protocol (SDP)
• RFC3265 Session Initiation Protocol (SIP) -Specific Event Notification
• RFC3311 The Session Initiation Protocol (SIP) UPDATE Method
• RFC3323 A Privacy Mechanism for the Session Initiation Protocol (SIP)
• RFC3325 Private Extensions to the SessionInitiation Protocol (SIP) for Asserted Identity within Trusted Networks
• RFC3362 Real-time Facsimile (T.38) -image/t38 MIME Sub-type Registration
• RFC3515 The Session Initiation Protocol (SIP) Refer Method
• RFC3550 RTP: A Transport Protocol for Real-Time Applications. July 2003
• RFC3665 Session Initiation Protocol (SIP) Basic Call Flow Examples
• RFC3824 Using E.164 numbers with the Session Initiation Protocol (SIP)
• RFC3841 Caller Preferences for the Session Initiation Protocol (SIP)
• RFC3842 A Message Summary and Message Waiting Indication Event Package for the Session Initiation Protocol (SIP)
• RFC3891 The Session Initiation Protocol (SIP) “Replaces” Header
• RFC3892 The Session Initiation Protocol (SIP) Referred-By Mechanism
• RFC3960 Early Media and Ringing Tone Generation in the Session Initiation Protocol (SIP)
• RFC3986 Uniform Resource Identifier (URI): Generic Syntax
• RFC4028 Session Timers in the Session Initiation Protocol (SIP)
• Draft-ietf-sipping-service-examples-08 for call features
 
• RFC318 Telnet Protocols
• RFC791 Internet Protocol
• RFC792 Internet Control Message Protocol
• RFC793 Transmission Control Protocol
• RFC768 User Datagram Protocol
• RFC826 Ethernet Address Resolution Protocol
• RFC959 File Transfer Protocol
• RFC1034 Domain Names -concepts and facilities
• RFC1035 Domain Names -implementation and specification
• RFC1058 Routing Information Protocol
• RFC1157 Simple Network Management Protocol (SNMP)
• RFC1305 Network Time Protocol (NTP)
• RFC1321 The MD5 Message-Digest Algorithm
• RFC1349 Type of Service in the Internet Protocol Suite
• RFC1350 The TFTP Protocol (Revision 2)
• RFC1661 The Point-to-Point Protocol (PPP)
• RFC1738 Uniform Resource Locators (URL)
• RFC2854 The ‘text/html’ Media Type
• RFC2131 Dynamic Host Configuration Protocol
• RFC2136 Dynamic Updates in the Domain Name System (DNS UPDATE)
• RFC2327 SDP: Session Description Protocol
• RFC2474 Definition of the Differentiated Services Field (DS Field)
• RFC2516 A Method for Transmitting PPP Over Ethernet
• RFC2616 Hypertext Transfer Protocol -HTTP/1.1
• RFC2617 HTTP Authentication: Basic and Digest Access Authentication
• RFC2637 Point-to-Point Tunneling Protocol
• RFC2766 Network Address Translation -Protocol Translation (NAT-PT)
• FC2782 A DNS RR for Specifying the location of Sevices (DNS SRV)
• RFC2818 HTTP Over TLS (HTTPS)
• RFC2916 E.164 Number and DNS
• RFC3022 Traditional IP Network Address Translator
• RFC3489 STUN -Simple Traversal of User Datagram Protocol (UDP) Through Network Address Translators (NATs)

 

28,7 x 16 x 3,6
 
1300
 
• : 100 240 , 50/60
• :  12 , 2 A
 
19
 
• : -10 45°C
• : -25 75°C
 
• : 0 % 90 % ( )
• : 0 % 95 % ( )
 
• EMI: FCC part15 B, CE class B
• : CE/ LVD



D-Link DVG-5008SG

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