Please allow ~4-6 weeks to dispatch from Australia for quality control. Only 4 devices per customer may be shipped each day, so orders placed for more than 4 devices will be shipped over multiple days.
Products containing Lithium-Ion batteries (laptops and smartphones) are subject to extra safety requirements and are experiencing further delays.
If you are ordering a device that does not include a Windows 11 licence as standard, please check Microsoft's minimum system requirements to confirm if it can be upgraded later should you wish to do so.
Product images are for illustrative purposes only and may contain AI-generated content. They do not represent the exact product that is subject to the cosmetic grading policy detailed here.
NEC UNIVERGE SV8100 Communications Server – Certified Refurbished
Professional-Grade Business Phone System
The NEC UNIVERGE SV8100 Communications Server with CD-CP00 central processing unit, CD-PRTA PRI/T1 interface, CD-80LCA interface blade, and CD-4LCA extension support offers a scalable, modular solution delivering 200+ advanced features including VoIP, automatic call distribution, computer telephony integration, and least cost routing for small-to-medium businesses seeking reliable converged communications. This certified refurbished system features an 88 mm (H) × 430 mm (W) × 390 mm (D) 19-inch stackable chassis architecture supporting up to 712 physical ports with hybrid VoIP and traditional voice technology integration.
The Smart Communications Investment
The SV8100 eliminates the need to replace your entire telecommunications infrastructure when transitioning to modern communications technology. Deploy a pure IP solution, traditional circuit-switched technology, or a seamless hybrid combination within a single unified system, protecting your existing hardware investment whilst enabling future growth.
What You Get
- Scalable Architecture: Start with a compact deployment and expand up to 712 physical ports as your business grows
- Hybrid Communications: Seamlessly blend VoIP and traditional voice support without obsoleting legacy equipment
- Advanced Applications: 16-channel voicemail with up to 32 hours storage, automated call distribution for 256 agents across 64 groups, and integrated mobile extension capabilities
- Network Efficiency: Converged voice and data across a single network with managed Ethernet switching and internal routing
- Multi-Site Connectivity: NetLink technology transparently shares resources, features, and voicemail across interconnected locations (up to 16 systems) for cost-effective distributed operations
- Enterprise Features: Computer telephony integration, least cost routing, interactive voice response support, and 4-port managed Ethernet switch with VLAN support
Essential Technical Specifications
- Central Processing Unit: CD-CP00 blade (core system controller)
- Chassis Configuration: 19-inch CHS2U-US stackable (88 mm H × 430 mm W × 390 mm D; 6.35 kg empty)
- Physical Port Capacity: 104 total ports per 19-inch chassis with 80 digital terminals maximum
- Terminal Support: Up to 512 IP stations, 512 digital terminals (DT300 series), 512 analogue single-line terminals, 128 softphone clients, and 250 SIP DECT terminals
- Trunking Capacity: 200 IP trunks (SIP), 16–200 analogue channels, 180 PRI channels, 200 BRI channels
- Interface Blades Included: CD-PRTA (PRI/T1 interface), CD-80LCA, CD-4LCA extension support
- Voice Applications: VM 8000 InMail (16 channels, 576 mailboxes, 32-hour storage capability)
- Network Features: 8-port Gigabit PoE switch per blade, 4-port managed Ethernet router with VLAN support
- Power Requirements: 100V/120V/220V/230-240V selectable input; 50/60 Hz; current 2.43A–1.15A depending on voltage
- System Capacity: Maximum 712 physical ports across multiple configurations with NetLink architecture
How This System Works
The SV8100 functions as both a traditional PBX and IP-enabled gateway, allowing you to gradually migrate your organisation's communication infrastructure. Simply plug phones into available ports—moving and reconfiguring extensions requires no system changes. Embedded applications activate via simple license configuration, eliminating expensive hardware additions.
Operating System & Platform Considerations
Strengths: The Linux-based embedded operating system provides robust stability, security through frequent updates, and enterprise-grade reliability without requiring dedicated IT administration overhead. The intuitive PCPro Windows application enables straightforward feature programming and system management.
Considerations: The system runs proprietary NEC telecommunications firmware optimised for voice quality and call processing rather than general-purpose computing tasks, limiting customisation compared to fully open-source alternatives. However, this focused architecture delivers superior voice performance and proven reliability across thousands of deployments.
Grade Quality Difference
Excellent Grade: Units showing minimal cosmetic wear, functioning perfectly across all features with pristine exterior condition.
Good Grade: Fully functional systems with light cosmetic marks or minor scuffs that do not affect operational performance.
Quality Assurance & Testing
Reboot IT has maintained expertise in telecommunications and IT hardware since 2001, utilising cutting-edge diagnostic testing software to verify every refurbished system. All units are subject to thorough multi-stage testing procedures confirming proper operation across all features and functions. We've tested all features and functions in this system to industry standards. Every component undergoes rigorous verification before shipment to ensure performance equivalent to new equipment.
All units are verified refurbished by Reboot IT's thorough testing process, ensuring you receive a fully functional communications server ready for immediate deployment.
Warranty & Support
This certified refurbished unit includes a 3-month limited warranty covering defects in materials and workmanship. The warranty applies to all hardware components and covers operational faults reported during the warranty period. Extended warranty options are available for additional peace of mind.
Note: Warranty begins from the purchase date on your invoice and does not extend if components are replaced during the warranty period.
Why Choose Refurbished?
Purchasing refurbished enterprise-grade telecommunications equipment delivers exceptional value without compromise. This SV8100 represents pre-owned technology professionally restored to full operational standard, significantly reducing both capital expense and environmental impact compared to new-system procurement. You receive genuine NEC hardware with documented specifications, professional testing, and warranty coverage—the responsible choice for budget-conscious businesses.
Ready to upgrade your business communications? Order your NEC UNIVERGE SV8100 Communications Server with confidence. Our dedicated customer service team at Reboot IT ensures seamless delivery and ongoing support for your telecommunications investment.
| Condition | A |
| Type | Expansion Handset(s) |
| Brand | NEC |
Refurbished Computers - Cosmetic Grading Guide
Our supplier's refurbished hardware is typically graded either "Excellent" or "Good", however, some legacy products were graded under a letter grading system (A, B, C). Please find the definitions for each grade below and contact us if you're uncertain of a device's grade.
Used Smartphone / Refurbished Mobile Phones
"Excellent" Grade
Devices in this category appear like new, with very minor wear. Expect light or fine scratches on the screen that are shallow enough not to catch on a fingernail. The edge around the glass is virtually flawless, save for possible light scratching around the power port. The back plate may show light/fine scratches, including on the Apple logo, with any discoloration being minimal.
"Good" Grade
These devices are characterized by being fully tested and functional even if they have body scratches, minor paint chips, or a small hairline crack on the screen. Screens are free from dead pixels but may exhibit slight scratching from moderate use.
Refurbished Desktops, Laptops and Monitors
"Excellent" Grade - Laptops
Reserved for units that show barely any signs of previous use, these laptops may exhibit very minor scuffing or abrasions, associated only with minimal standard use. The keyboards show light wear, and importantly, the screens are pristine, free from any scratches, cracks, chips, dead pixels, dark spots, discoloration, or blemishes.
"Excellent" Grade - Desktops
Desktop PCs in the "Excellent" grade category are free from deep scratches, cracks, paint chips, or any broken/missing pieces, ensuring a sleek and almost-new aesthetic.
"Excellent" Grade - Monitors
"Excellent" grade is reserved for units that show evidence of very little to no previous use. Any wear on an "Excellent" Display, including housing/frame and/or external surfaces (i.e. Frame) is associated with standard minimal use. "Excellent" units may have minor scuffing and / or minor abrasions on plastics with from standard light previous use."Excellent" Displays will feature no scratches, cracks, chips, dead pixels, dark spots, discoloration or blemishes. Units will only feature the standard minimal wear and tear that is associated with a used unit.
"Good" Grade - Laptops
"Good" laptops may feature one or several small dings or dents on covers and / or small paint chips on the surface or small hairline cracks in the bezel. Laptop screens may feature uneven light diffusion in screen and may feature subtle blemishes. "Good" Laptops will not feature cracks screens but may feature slight scratching, dead pixels or white spots on the screen.
"Good" Grade - Desktops
"Good" grade desktops may have light scratches on external body and may feature more excessive unit housing and/or external case wear than "Excellent" units, including wear on case / lid. "Good" PCs may feature one or several small dings or dents on covers and / or small paint chips on the surface.
"Good" Grade - Monitors
Displays in the "Good" grade have been fully tested and are functional but may include scratches on body, small paint chips, minor cracks on body, loose and/or wobbly bases. "Good" Display screens may feature uneven light diffusion in screen and may feature subtle to moderate blemishes. "Good" Displays will not feature cracks on screens but may feature slight scratching on screen surfaces from moderate use or wear, dead pixels or white spots on the screen.
Legacy letter grading
Used Smartphone / Refurbished Mobile Phones
A Grade
- No chips, scratches or cracks on the front glass and housing
- No missing or alternative parts
- No sign of liquid damage
- Battery cannot be swollen
B Grade – Same as A Grade except:
- May have light scuffs but no chips or cracks
- Light scratches on housing or front glass
C-Grade – Same as B Grade except:
- Unlimited long shallow scratches on the front glass
- No chips or cracks on the front glass
- Unlimited scratches, chips/dents on back cover housing and corners
- Minor cracks allowed
- Customized housing and aftermarket covers allowed
Refurbished Desktops, Laptops and Monitors
A-Grade
- Overall excellent to very good cosmetic condition. Some may be pristine, others may have light scratches or minor blemishes
- Laptops may have some shiny areas around the keyboard such as the space bar, touchpad or touchpad buttons
- Keyboard keys will be in excellent condition
- Laptop and monitor screens will be blemish free
- Cosmetic blemishes will not impact the overall functionality or performance of the device
B-Grade
- Will have some cosmetic blemishes that include scratches and/or other imperfections
- Minor scratches and dents on the housing
- Laptops may have shiny keys or shiny surfaces around the keyboard however all characters will be legible
- Laptop and monitors screens will have imperfections such as minor scratches, minor chips and/or white spots. There will be no cracking on the screen
- Have the same warranty as A Grade
- Pricing will be cheaper than A Grade
C-Grade
- Same as B-Grade except may have unlimited scratches/blemishes on the screen
- May have cracks/chips or dents on the housing
- Have the same warranty as A Grade
- Pricing will be cheaper than B Grade
