IP Telephony

networking-telefonia-ip

SIEM00001 Warranty 1 Year Shipping costs
Refurbished catalogue for professional purchasing

Refurbished IP telephony equipment selected for practical business use: clear specifications, tested condition and a more efficient way to renew IT equipment.

Showing 14 resultados

Filtros:
  • Ref. SIEM00001

    General printer
    Access Point
    Dimensions
    22.5x30.5x9 cm
    Weight
    1.00 Kg
    1-year warranty
    Unit price
    108 + VAT
    Receive on Wednesday 20-05-2026
  • Ref. GRAN00002

    4 SIP accounts - 4.3'' LCD screen - 2x Gigabit Ethernet - PoE - Bluetooth - 5 programmable XML keys - 5-way voice conferencing - HD sound quality - Compatible with the GXP2200 expansion module - New, unsealed product
    1-year warranty
    Unit price
    108 + VAT
    Receive on Wednesday 20-05-2026
  • Ref. GRAN00001

    40 Lines per Module - Up to 160 lines with 4 modules in a chain - Valid for GXP2140, GXP2170 and GXV3240 - New Unsealed Product
    1-year warranty
    Unit price
    85 + VAT
    Receive on Wednesday 20-05-2026
  • Ref. LENO01151

    Stereo headset for VoIP with USB / USB-C connection · New product in its original packaging
    1-year warranty
    Unit price
    66 + VAT
    Receive on Wednesday 20-05-2026
  • Ref. CISC00108

    Lines: 4 - Display: Backlit monochrome LCD - 2 10/100 ports with PoE support - Protocols: SIP and SPCP - Hands-free speakerphone
    1-year warranty
    Unit price
    40 + VAT
    Receive on Wednesday 20-05-2026
  • Ref. CISC00103

    SCCP & SIP - 1 Line - Monochrome Display 192 x 64 - Computer Connector Fast Ethernet 10/100 - PoE Support
    1-year warranty
    Unit price
    25 + VAT
    Receive on Wednesday 20-05-2026
  • Ref. CISC00102

    CP-CKEM-C V01 - 4.3" Color Screen - 18 Programmable Keys - Illuminated Buttons - Compatible with: Cisco 9951/9971/8961 - P/N: 68-3144-01
    1-year warranty
    Unit price
    75 + VAT
    Receive on Wednesday 20-05-2026
  • Ref. CISC00101

    5" Color Screen (640x480) - USB 2.0 Port - USB HD Voice - 5 Programmable Keys - 2xGigabit Ethernet - PoE - Caller ID - Hands-free
    1-year warranty
    Unit price
    96 + VAT
    Receive on Wednesday 20-05-2026
  • Ref. CISC00099

    5 programmable SIP lines - 5" Color Screen (800x480) - PoE - Full Duplex Sound - BLF - RJ9 port - EHS auxiliary port - 2xRJ45 10/100/1000BASE-T - IEEE 802.3af, class 2
    1-year warranty
    Unit price
    108 + VAT
    Receive on Wednesday 20-05-2026
  • Ref. CISC00058

    Connectivity
    3x Ethernet 1000 Mbps
    General printer
    Switch
    Others
    hR Box
    1-year warranty
    Unit price
    235 + VAT
    Receive on Wednesday 20-05-2026
  • Ref. CISC00043

    Multi-language Support. Codec: G.711, G.711u, G.729ab, G.722, and iLBC. Cisco Discovery Protocol and IEEE 802.1 p/q tagging and switching. Display: VGA, 640x480 Pixel, 24 Bit Color, Backlit. Ethernet: 2 Port 10/100/1000
    1-year warranty
    Unit price
    50 + VAT
    Receive on Wednesday 20-05-2026
  • Ref. CISC00047

    General printer
    Router
    Others
    hR Box
    Dimensions
    41x40x9 cm
    1-year warranty
    Unit price
    105 + VAT
    Receive on Wednesday 20-05-2026
  • Ref. CISCO8851

    SDP & SIP - Color 5'' WVGA Display - 800x600 - Computer Connector Fast Ethernet 10/100/1000 - Headphone Connector - USB - Bluetooth - PoE Support
    1-year warranty
    Unit price
    170 + VAT
    Receive on Wednesday 20-05-2026
  • Ref. CISCO7975

    SCCP & SIP - 8 Lines - Color TouchScreen Display - Computer Connector Fast Ethernet 10/100/1000 - Headphone Connector - PoE Support
    1-year warranty
    Unit price
    99 + VAT
    Receive on Wednesday 20-05-2026

What to check before buying refurbished IP telephony equipment

Choosing refurbished IP telephony equipment should start with the environment where the equipment will work. Offices, reception, call handling, support teams and remote extensions can require very different priorities, so the right decision is rarely just a matter of choosing the most powerful model available.

  • Check protocol compatibility before comparing prices.
  • Confirm provisioning if the equipment has to fit into an existing setup.
  • Review headset support when several users or locations are involved.

This approach helps companies buy refurbished hardware with fewer surprises and better control over total cost.

Frequently asked questions about refurbished IP telephony equipment

Why are firmware and management options important for refurbished IP telephony equipment?

They affect security, configuration and long-term maintenance. Managed networks need devices that can be monitored and configured according to internal standards. For refurbished IP telephony equipment, confirm protocol compatibility, provisioning, headset support, PoE, screen condition and PBX environment before ordering.

Can refurbished IP telephony equipment be used for replacements rather than full renewals?

In many cases, yes. Refurbished equipment is useful for replacing failed units, maintaining existing fleets or adding capacity without changing the entire setup at once. For refurbished IP telephony equipment, confirm protocol compatibility, provisioning, headset support, PoE, screen condition and PBX environment before ordering.

Are refurbished IP telephony equipment a good option for scaling a project?

It can be, especially when the project needs several units and a controlled budget. Confirm quantities, similar configurations and delivery planning before making the final decision. For refurbished IP telephony equipment, confirm protocol compatibility, provisioning, headset support, PoE, screen condition and PBX environment before ordering.