Telephony CISCO IP Phone 7912G-A
49€ + VAT
SCCP & SIP - 1 Line - Monochrome Display 192 x 64
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Especificaciones técnicas
| Expansion and connectivity | |
|---|---|
| Interfaces LAN | 4-port Autosensing 10/100Base-T auto-MDI/MDI-X Ethernet Switch2 FXS POTS interfaces1 USB 2.0 masterWi-Fi IEEE 802.11b/g on board |
| Wireless Performance and Security | Wi-Fi CERTIFIED 802.11 b/g access point data rates up to 54 Mb/sWi-Fi Multimedia WMM (802.11i)Supports 802.1x/PSK WPAWPA Personal /WPA2 Personal (802.11i)Supports wireless repeater function to extend the coverage areaDynamic rate switching for optimal wireless data rates up to 54 Mb/sManual/auto radio channel selectionManual/auto selection of pure 802.11g/mixed mode (802.11b/g) networkWireless Distribution System (WDS)64/128 bits WEP encryptionWireless client MAC or hardware address-base access control (with physical registration button) |
| Dimensones | 41 x 167 x 223 mm |
| Dimensions and weight | |
| Weight | 1 Kgrs. |
| Other information | |
| Interfaces WAN | RJ11 DSL line portOptional ISDN (Annex B)Full FXOEthernet WAN 10/100 BaseT |
| DSL Modem Specifications | Supports Mluti Mode StandardADSL compliance: ANSI T1.413 Issue 2, ITU-T G.992.1 Annex A,B (G.dmt), ITU-T G.992.2 Annex A,B (G.lite), ITU-T G.994.1 (G.hs). Maximun rate: 8Mbps por downstream and 1 Mbps for upstreamADSL2 compliance: ITU-T G.992.3 Annex A,B,L,M (G.dmt.bis), ITU-T G.992.4 Annex A,B,L,M (G.lite.bis). Maximun Rate: 12 Mbps for downstream and 1,5 Mbps for upstreamADSL2+ compliance: ITU-T G.992.5 Annex A,B,M. Maximun Rate: 24 Mpbs for downstream and 3 Mbps upstreamSupports dying gasp |
| Firewall Security | Firewall with Stateful Packet InspectionProtection of Denial of Service (DoS), such as SYN Flood, Ping of Death, Fraggle, LAND, Teardrop, etc.Content filtering: URL blockingIP and Generic packet filtering, based on IP address/port number/protocol type.Real-time attack alert and logging |
| Management | User Friendly GUI via HTTP and HTTPS(Wireless) Home Network Install WizardEmbedded web-based easy installation (OS independent)On demand Remote ManagementTR-69 Remote ManageableTR-104 Voice ProvisioningTR-98 Queue ManagementTR-111 Home Network Device Management |
| Services | Printer sharingContent sharing (UPnP A/V + SMB)Webcam control and displaySecure Remote File AcessPC-less Peer-2-PeerPersonal Web GalleryShared HD with Access RightsGateway Secured StorageCentral PVRDECT dongle supportSIP Server |
| Enabling technologies | Qos: ATM, Ethernet, Wi-Fi, IPFLEXIBundLEHyper-NatSIM-lockVirtual bridges-portmappingFlexiportSmart DHCP, DNSIGMPv3 proxy (Fastleave)IGMP snoopingVLAN bridging-taggingAuto WAN detect |
| Voice over IP Features (Voice Functionality) | Signalling: SIP, MGCP, H.323(0)Codecs: G.711, G.723, G.726, G729, Wideband (G.722), T.38Flexible Telephone number per FXS and DECT Handsets, including Common NumbersInterop with main market softswitches |
| FXO | Dial map for PSTN/VoIP outgoing callsPrefix for PSTN/VOIP switchLifeline backup manual and automatic PSTN/VoIPIncoming call detection on PSTN |
| Supplementary and Advanced Services | Call waiting (on call basis)Caller identificationCall forwarding (No answer/Busy/Unconditional)Call TransferingCLIP (Calling LIne Identification Presentation)CLIR (Calling Line Identification Restriction)Fax Transparency3-way conferenceMWI (Message Waiting Indicator)Missed call e-mailClick to dialWarm lineCall Completion to Busy SubscriberForced FXOAbbreviated numberCommon DECT numberCommon number in/outgoing Call |
Descripción del producto
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Our refurbishment process
Each device goes through 15 technical checks in our factory in A Coruña, under ISO 9001 and ISO 14001 standards, before being shipped to the customer.
Receipt of the device and initial verification of the batch and documentation.
Internal registration, labelling and serial number to ensure traceability of each unit.
Inspection of the chassis, ports, hinges and external components to classify the cosmetic grade.
Internal and external cleaning adapted to the type of device, using specific products.
Check of the motherboard, internal connections and overall system operation.
Processor and RAM tests under load, when applicable to the product.
Check of the SSD, M.2 or hard drive and replacement with a new unit if it does not pass the tests.
Graphics card and video output tests according to the device configuration.
Inspection of ports, slots, wired network and available wireless connectivity.
BIOS or firmware check and update to the manufacturer’s latest stable version.
Installation of an operating system with an official licence when applicable to the model.
Application of critical security updates before being put up for sale.
Performance and stability tests according to the type of device and its intended use.
Final validation of the device and stability check before approving it for sale.
Secure packaging and order preparation for mainland shipping in 24–48 h.
