cisco four port voice interface card fxs and did

Cisco Systems Integrated Services Router - series

Cisco System Integrated Services Router, VERO AFFARE ! Staccato dal rack-server funzionante e tenuto in perfette condizioni, vendo il solo router ed eventualmente a chi può interessare... ne ho due. Caratteristiche prese dal sito on line: Key Features of the Cisco Integrated Services Router: Mid/High-Density, High Performance Services Security: On-board encryption, up to 800 VPN tunnels (AIM); IOS FW, NAC, IPS, or Content Security Voice: Mid/High-density analog/digital voice with IP Telephony, Voice Mail; CallManager Express or Survivable Remote Site Telephony support for up to 24 IP phones High-performance concurrent security, voice and advanced services to multiple T1/E1 WAN rates Integrated Dual ports Optional integration of L2 switching with PoE Enhanced Modularity and Investment Protection Flexible expansion (2 HWIC slots), additional concurrent services Existing WIC/VIC/VWIC, AIM support Scalable services deployment and availability features

CISCO - CSB SF -PORT MANAGED SWITCH WITH

CISCO - CSB SF -PORT MANAGED SWITCH WITH GIGABIT UPLI IN - SRW248G4-K9-EU - SU ORDINAZIONE

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Swich 3 COM

3Com Baseline Switch 24 Port Plus 2 3CCS nuovo 24 autosensing ports 2 dual-personality Gigabit port pairs, configurable as or SFP Input voltage: VAC, Hz Current rating: 1A, max. Power consumption: 20W, max. Performance: 8.8 Gbps, max.; wirespeed performance across ports Layer 2 switching: full-rate nonblocking on all ports, full-/half-duplex autonegotiation, flow control, IEEE Q VLAN support, IEEE p traffic prioritization, IGMP snooping; more Convergence: 4 hardware queues per port; IEEE p Class of Service/Quality of Service (CoS/QoS); auto-VLAN assignment for voice traffic; more Switch management: Web-based configuration, SNMP management Web-managed Layer Ethernet switch Twenty-four ports and two dual-purpose Gigabit ports (copper or SFP-based fiber) No need to configure the switch if default settings are acceptable If more control desired, the completely redesigned switch interface allows even novice users to quickly and confidently configure the switch Switch can be managed with SNMP-compatible software VLANs segment the network by grouping users based on their data or traffic requirements, making the best use of available bandwidth Voice over IP (VoIP) traffic can be automatically assigned to a voice-dedicated VLAN, optimizing this delay-sensitive traffic With manual link aggregation, group ports together to form an ultra-high-bandwidth trunked connection to the network backbone and help prevent traffic bottlenecks IEEE X network access control provides standards-based security combined with local authentication Rapid Spanning Tree Protocol (RSTP) support improves network compatibility, scalability and availability IGMP snooping and query and multicast filtering optimizes network performance

CISCO - CSB SF -PORT MANAGED SWITCH WITH

CISCO - CSB SF -PORT MANAGED SWITCH WITH GIGABIT UPLI IN - SRW224G4-K9-EU

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CISCO - CSB SF -PORT MANAGED SWITCH WITH

CISCO - CSB SF -PORT MANAGED SWITCH WITH GIGABIT UPLI IN - SRW248G4-K9-EU

CISCO - CSB SG -PORT GIGABIT SMART

CISCO - CSB SG -PORT GIGABIT SMART SWITCH IN - SLMT-EU

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Cisco SRP 547w

The Cisco SRP500 Series Services Ready Platforms include: o Embedded intelligence to support a variety of high-quality voice, data, security, and wireless services. o Integrated voice ports powered by an industry-leading Session Initiation Protocol (SIP) stack that delivers clear, high-quality voice service. o Integrated stateful packet inspection (SPI) firewall protects against unauthorized access. o High-speed IP Security (IPsec) with Triple Data Encryption Standard (3DES) VPN features allow secure remote access for mobile workers or protected site to site communication across the Internet. o 4-port managed Ethernet switch to connect devices in the office. VLAN support allows for secure segmentation of network resources. o Integrated n wireless access point to enable employees to connect to the network while away from their desks. o Guest Network access provides visitors to the customer's site with controlled wireless access to the Internet, whilst ensuring that business data systems are kept safely out of reach. o Drivers for supported 3rd and 4th generation mobile data network USB modems, allowing diverse routing and connection backup options. o Interoperability with industry-leading soft switches and voice gateways to enable scalable, end-to-end multiservice network deployments. o Support for industry-standard TR-069 and XML-based provisioning for zero-touch deployments. o Easy integration with other Cisco Small Business products to enable adaptability as customer needs change.

HP - HP 4-PORT FXS MIM A-MSR MODULE IN - JD553A - SU

HP - HP 4-PORT FXS MIM A-MSR MODULE IN - JD553A - SU ORDINAZIONE

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CISCO - CSB SF -PORT MANAGED SWITCH IN -

CISCO - CSB SF -PORT MANAGED SWITCH IN - SRW208-K9-G5 - SU ORDINAZIONE

CISCO - CSB SF -PORT MAN. SWITCH WITH GIGABIT

CISCO - CSB SF -PORT MAN. SWITCH WITH GIGABIT UPLINKS IN - SRW208G-K9-G5 - SU ORDINAZIONE

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Programmatore Cas interface 2 plus

Vendo programmatore Cas interface 2plus per C.A.M.,SMART CARD,decoder,sim,ed altro,più 3 card e 2 cam mai usate

logilink 4+1-port usb 2.0 pci card pc - gar.europa

LogiLink 4+1-port USB 2.0 PCI Card. Interfaccia host: PCI, Output interface: USB 2.0. Certificazione: ROHS, FCC, CE. Velocità di trasferimento dati: 480 Mbit/s, Chipset: VIA VTL, Piattaforma: PC, Mac LogiLink 4+1-port USB 2.0 PCI Card. Interfaccia host: PCI, Output interface: USB 2.0. Certificazione: ROHS, FCC, CE. Velocità di trasferimento dati: 480 Mbit/s, Chipset: VIA VTL, Piattaforma: PC, Mac LogiLink 4+1-port USB 2.0 PCI Card. Interfaccia host: PCI, Output interface: USB 2.0. Certificazione: ROHS, FCC, CE. Velocità di trasferimento dati: 480 Mbit/s, Chipset: VIA VTL, Piattaforma: PC, Mac LogiLink 4+1-port USB 2.0 PCI Card. Interfaccia host: PCI, Output interface: USB 2.0. Certificazione: ROHS, FCC, CE. Velocità di trasferimento dati: 480 Mbit/s, Chipset: VIA VTL, Piattaforma: PC, Mac

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Cisco HP 3COM D-Link Switch Gateway Firewall Centrale

- Cisco Catalyst Series 24 Port Ethernet Switch - HP ProCurve | ja | 48-port Ethernet Switch - CISCO PIX 515e Firewall Network Security Appliance - Router Cisco series COM tllvafea7 ? - 3Com SuperStack 3 NBX V Gateway Chassis 3CA - Centrale Telefonica Alcatel OmniPCX Prod.co 3EHADAB Business Processing Unit - Avocent DSR port 2 User KVM over IP Switch Virtual Media + 8 DSAVIQ-USB2 - PROVENTIA M30 M30E-1-P 6 Port Integrated Security Application - Router Cisco VO3 IPM7R00CRA - HP ProCurve ja Mbps 24 PORTE SWITCH DI RETE ETHERNET LAN - D-Link DES R + FAST ETHERNET SWITCH PC computer server Network - 3Com 3CA SuperStack MM 24 Port Switch - 3COM 3CA - ME Super Stack SM 24 porte Switch Prezzi di mercato Vendita singola o in blocco NO perditempo

CISCO - CSB 48-PORT STACKABLE MANAGED SWITCH WITH

CISCO - CSB 48-PORT STACKABLE MANAGED SWITCH WITH GIGABIT UPLI IN - SF-K9-G5

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Router CISCO

Vendo router CISCO , perfettamente funzionante, con scheda seriale, scheda ATM/ADSL e compact flash da 32Mb. Allego dettagli prelevati da "show hardware": Cisco (revision 7.0) with K/K bytes of memory. Processor board ID FCZEE 2 FastEthernet interfaces 1 Serial(sync/async) interface 1 ATM interface DRAM configuration is 64 bits wide with parity disabled. 191K bytes of NVRAM. K bytes of ATA CompactFlash (Read/Write)

CISCO - CSB 48-PORT POE STACKABL E MANAGED SWITCH

CISCO - CSB 48-PORT POE STACKABL E MANAGED SWITCH W/GIG UPLINKS IN - SFP-K9-G5 - SU ORDINAZIONE

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CISCO - CSB SF P 8-PORT POE MANAGED SWITCH

CISCO - CSB SF P 8-PORT POE MANAGED SWITCH W/GIG UPLINKS IN - SRW208P-K9-EU - SU ORDINAZIONE

Troubleshooting Cisco IP Telephony (Paperback)

ISBN: , SKU: , AUTHOR: Giralt, Paul / Hallmark, Addis / Smith, Anne, PUBLISHER: Cisco Press, Reveals the methodology you need to resolve complex problems in an IP telephony networkMaster troubleshooting techniques and methodologies for all parts of a Cisco IP Telephony solution-Cisco CallManager, IP phones, gateways, applications, and more Learn how to investigate and resolve voice quality problems, including delayed audio, choppy or garbled audio, static and noise, one-way or no-way audio, and echo Read about the variety of trouble-shooting tools at your disposal and how and when to use them based on the problem type Discover the potential causes of common problems and how to efficiently troubleshoot them to resolution Learn how to identify and resolve gateway problems by breaking the components into logical groups and following a methodical troubleshooting approach Use best practices recommendations to build a stronger IP telephony deployment and avoid common mistakesIP telephony represents the future of telecommunications: a converged data and voice infrastructure boasting greater flexibility and more cost-effective scalability than traditional telephony. The ability to troubleshoot an IP telephony environment and the underlying network infrastructure is vitally important, just as it is in any complex system."Troubleshooting Cisco IP Telephony" teaches the troubleshooting skills necessary to identify and resolve problems in an IP telephony solution. This book provides comprehensive coverage of all parts of a Cisco IP Telephony (CIPT) solution, including CallManager, IP phones, gateways, analog devices, database and directory replication, call routing, voice mail, applications, network infrastructure, and more. You'll learn how to read trace files, determine when to turn on tracing and Cisco IOS(r) Software voice debugging, and how to troubleshoot voice quality issues."Troubleshooting Cisco IP Telephony" shows you how to break down problems to find the root cause. Descriptions of each part of the CIPT solution help you understand the functionality of each part of the solution and how each part interacts with other parts of the solution. You'll then learn what steps to take and tools to use to identify and resolve the cause of the problem.

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CISCO SERIES VXR

CISCO SERIES VXR. vendo cisco series vxr cisco access control server sette cisco cisco cisco cisco i prezzi sono da concordare

CISCO - MDS -PORT 8GBPS FC OPTIC UPGRADE KITIN -

CISCO - MDS -PORT 8GBPS FC OPTIC UPGRADE KITIN - MPL8-8G-SFP= - SU ORDINAZIONE

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CISCO - 16-PORT GIGABIT SMART SWITCH WITH 2

CISCO - 16-PORT GIGABIT SMART SWITCH WITH 2 COMBO SFPS IN - SLMT-EU

ROUTER CISCO 887VA

ROUTER CISCO 887VA Voice K9 nuovo ancora imballato vero affare E 180

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CISCO - CSB 48-PORT POE STACKABL E MANAGED SWITCH

CISCO - CSB 48-PORT POE STACKABL E MANAGED SWITCH W/GIG UPLINKS IN - SFP-K9-G5

CISCO - CATALYST PORT POE 4X1G UPLINK W/5 AP

CISCO - CATALYST PORT POE 4X1G UPLINK W/5 AP LICENSES IPBIN - WS-CPWS-S - SU ORDINAZIONE

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CISCO - CSB SFPP 48-PORT POE+ MANAGED SWITCH

CISCO - CSB SFPP 48-PORT POE+ MANAGED SWITCH W/GIG UPLINK IN - SFPP-K9-EU

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