Cisco Linksys SPA2102-EU VOIP Gateway

Gerelateerde producten

• 

  Aanbieding

  

  Linksys PAP2T voip gateway

  The Linksys Internet Phone Adapter enables high-quality feature-rich VoIP service through your broadband Internet connection . Just Plug it into your home or office Router or Gateway and use the two standard telephone ports to connect analog phones or use one of the ports for a fax machine . Each phone port operates independently , with separate phone service and phone numbers , like having two telephone lines . You’ll get clear reception and a reliable fax connection , even while using the Internet at the same time . With Internet telephony , along with low domestic and international phone rates , an impressive array of special telephone features are avialable . Choose your preferred free local dialing area code , regardless of where you live . Or add a virtual telephone number in any area code , forwarded to your Internet phone , You can even add a tollferr number . The Linksys Internet Phone Adapter is compatible with these and of the other special telephone features that are available from your Internet telephony service provider , such as Caller ID , Call Waiting , Voicemail ,Call Forwarding , Distinctive Ring ,and much more . Data Networking

  • MAC Address (IEEE 802.3)
  • IPv4-Internet Protocol v4 (RFC 791 ) upgrateale to v6 (RFC 1883)
  • ARP-AddressResolution Protocol
  • DNS-A Record (RFC 1706) , SRV Record (RFC 2782)
  • DHCP Client-Dynamic Host Configuration Protocol (RFC 2131)
  • ICMP-Internet Control Message Protocol (RFC 792)
  • TCP-Transmission Control Protocol (RFC 793)
  • UDP-User Datagram Protocol (RFC 768)
  • RTP-Real Time Protocol (RFC 1889)
  • Diffserv (RFC 2475) , Type of Service-TOS (RFC 791/1394)
  • SNTP-Simple Network time protocol (RFC 2030)

  Voice Gateway

  • SIPv2 : Session Initiation Protocol v2 (RFC 3261 , 3262 , 3263 , 3264)
  • SIP Proxy Redundancy-Dynamic via DNS SRV , A Records
  • Re-registration with Primary SIP Proxy Server
  • SIP Support in network Address Translation Networks-NAT (incl. STUN)
  • Secure (Encrypted) Calling via Pre-Standard Implementation of Secure RTP
  • Codec Name Assignment

  Voice Algorithms

  • G.711 (A-law and u-law)
  • G.726 (16 / 24 /32 /40 kbps)
  • G.729A
  • G.723.1 (6.3 kbps , 5.3 kbps)
  • Dynamic Payload
  • Adjustment Audio Frames per Packet

  Fax Capability

  • Fax Tone Detection and Pass-through (Using .711)
  • DTMF : In-band & Out-of-band (RFC 2833) (SIP Info)
  • Flexible Dial Plan Support with Interdigit Timers and IP Dialing
  • Call Progress Tone Generation
  • Jitter Buffer-Adaptive
  • Frame Loss Concealment
  • Full Duplex Audio
  • Echo Cancellation (G.165 /G.168)
  • VAD-Voice Activity Detection with Silence Suppression
  • Attenuation / Gain Silence Suppression
  • Flash Hook Timer
  • MWI-Message Waiting Indicator Tone
  • VMWI-Visual Message Waiting Indicator via FSK
  • Polarity Control
  • Hook Flash Event Signaling
  • Caller ID Generation (Name & Number)-Bellcore , DTMF ,ETSI
  • Music on Hold Client
  • Streaming Audio Server-up to 10 sessions

  Provisioning , Administration & Maintenance :

  • Web Browser Administration & Configuration via Integrated Web Server
  • Telephone Key Pad Configuration with Interactive Voice Prompts
  • Automted Provisioning & Update Availability via SIP Notify
  • Non-intrusive , In-Service Upgrades
  • Report Generation & Event Logging
  • Stats in BYE Message
  • Syslog & Debug Server Records-Per Line Configurable

    Refurbished € 49,95 Oorspronkelijke prijs was: € 49,95.€ 29,95Huidige prijs is: € 29,95. incl. 23% BTW
• 

  Aanbieding

  

  Cisco Aironet 1041N-E-K9 Access Point (AIR-AP1041N-E-K9)

  € 179,95 Oorspronkelijke prijs was: € 179,95.€ 89,95Huidige prijs is: € 89,95. incl. 23% BTW
• 

  Cisco soho 77H adsl Router

  Product Beschrijving: De Cisco SOHO 77H Router is goed voor kleine kantoren of thuiskantoren en gebeurt er het volgende:

  • Hiermee kunnen meerdere gebruikers te delen een enkele DSL-lijn en een IP-adres
  • Firewall-beveiliging - dynamische toegangscontro le (stateful inspection) voor alle verkeer over perimeters
  • Controleert op pakketverlies headers, te laten vallen verdachte pakketten
  • Verdedigt en beschermt router middelen tegen denial-of-service-aanvallen
  • Verbergt interne IP-adressen van externe netwerken
  • Kunnen vier apparaten rechtstreeks worden aangesloten op de router
  • Eenvoudige set-up en implementatie met Web-gebaseerde configuratie
  • Interactieve diagnostiek / debug functies
  • Cisco IOS command-line interface (CLI)
  • Maakt beheer op afstand en bewaking via SNMP, Telnet, of HTTP en lokale beheer via de console poort

  Technische specificaties voor Cisco SOHO 70-routers:

  • Processor: MMC 855T RISC
  • Snelheid: 50 MHz
  • Standaard DRAM-geheugen: 16 MB
  • Maximum DRAM-geheugen: 16 MB
  • Standaard Flash2 Geheugen: 8 MB
  • Maximum Flash-geheugen: 8 MB

  Ethernet : 10 Mbps (4-poort hub op SOHO 78) Console: RJ-45 WAN-poorten: Cisco SOHO 76 = 1 ADSL over ISDN Cisco SOHO 78 = 1 G.SHDSL LEDs: 7 Stapelbaar: Ja Crossover Hub Switch (Om PC-naar HUB): Ja Voeding: Universele 100-240VAC Specifications Cisco Router 77H ADSL f CISCO SOHO

  • Launch date: 27/06/05
  • Dimensions W x D x H 246 x 216 x 51 mm
  • Operating temperature range (T-T) 0 - 40 °C
  • Maximum data transfer rate 0.01 Gbit/s
  • Operating relative humidity range 10 - 85 %
  • LED indicators Power, link OK, receive
  • Networking features PPPoE, PPPoA
  • Power requirements AC 100/240 V ( 50/60 Hz )
  • I/O ports 4 x network - Ethernet 10
  • Serial number(model): CISCOSOHO77H
  • Ean code: 0746320697802

  € 19,95 incl. 23% BTW
• 

  Aanbieding

  

  Cisco CISCO 887VA-M-K9 V02 Integrated Serviced Router

  € 139,95 Oorspronkelijke prijs was: € 139,95.€ 99,95Huidige prijs is: € 99,95. incl. 23% BTW