– Audio mute on/off – Headset on/off – Speakerphone on/off • 4-way rocking directional knob for menu navigation • Voicemail message waiting indicator (VMWI) light • Voicemail message retrieval button • Dedicated hold button • Settings button for access to feature, setup, and configuration menus • Volume control rocking up/down knob controls handset, headset, speaker, ringer • Standard 12-button dialing pad • High-quality handset and cradle • Built-in high-quality microphone and speaker • Headset jack: 2.5 mm • LED test function • Two Ethernet ports with integrated Ethernet switch: 10/100BASE-T RJ-45 • 802.3af-compliant PoE • Optional 5 VDC universal (100-240V) switching; power supply is ordered separately (Cisco PA100) Regulatory Compliance • FCC (Part 15, Class B), CE Mark, A-Tick, C-Tick, Telepermit, UL, CB Security Features • Password-protected system, preset to factory default • Password-protected access to administrator and user-level features • HTTPS with factory-installed client certificate • HTTP digest: encrypted authentication via MD5 (RFC 1321) • Up to 256-bit Advanced Encryption Standard (AES) encryption • SIP over Transport Layer Security (TLS) • Secure Real-Time Transport Protocol (SRTP) Documentation • Quick-Start Installation and Configuration Guide • User Guide • Administration Guide • Provisioning Guide (for service providers only) Package Contents • Cisco SPA922 1-Line IP phone, handset, and stand • Handset cord • RJ-45 Ethernet cable • Quick-Start Installation Specifications Table 1 gives specifications for the Cisco SPA922G 1-Line IP Phone.

Telephony Features • Four voice lines • Four Independent SIP Registrations* • Line status: active line indication, with name and number • Menu-driven user interface • Shared line appearance** • Speakerphone • Call hold • Music on hold** • Call waiting • Caller ID name and number • Outbound caller ID blocking • Call transfer: attended and blind • Three-way call conferencing with local mixing • Multiparty conferencing via external conference bridge • Automatic redial of last calling and last called numbers • On-hook dialing • Call pickup: selective and group** • Call park and unpark** • Call swap • Call back on busy • Call blocking: anonymous and selective • Call forwarding: unconditional, no answer, on busy • Hot line and warm line automatic calling • Call logs (60 entries each): made, answered, and missed calls • Redial from call logs • Personal directory with auto-dial (100 entries) • Do not disturb • Digits dialed with number auto-completion • Anonymous caller blocking • Uniform Resource Identifier (URI) (IP) dialing support (vanity numbers) • On-hook default audio configuration (speakerphone and headset) • Multiple ring tones with selectable ring tone per line • Called number with directory name matching • Ability to call number using name: directory matching or via caller ID • Subsequent incoming calls show calling name and number • Date and time with support for intelligent daylight savings • Call start time stored in call logs • Call timer • Name and identity (text) displayed at startup • Distinctive ringing based on calling and called number • 10 user-downloadable ring tones • Speed dialing, eight entries • Configurable dial/numbering plan support • Intercom** • Group paging • Network Address Translation (NAT) Traversal, including Simple Traversal of UDP Through NATs (STUN) support • DNS SRV and multiple A records for proxy lookup and proxy redundancy • Syslog, debug, report generation, and event logging

Cisco IP telephone model number 7940 Features & details This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com Large pixel-based displays to allow easy access to caller information, applications, and telephone features Comfort noise generation and voice activity detection (VAD) programming on a system basis Powered over Ethernet (PoE) by design. (Power Supply sold separately) Intended for use with the Cisco Call Manager System

Delivery with DHL Express and Ergent Home / Racking / Server Rack Cabinets and Rack Server Enclosures / Dell 4210 42U PowerEdge Server Network Rack Cabinet 1000mm x 610mm & 1 x Side      Dell 4210 42U PowerEdge Server Network Rack Cabinet 1000mm x 610mm & 1 x Side excluding vat: 18000 EGP including vat: 20520 EGP add to your wish list information Dell 4210 42U PowerEdge Server Network Rack Cabinet Enclosure 1000mm x 610mm Rack Has Few Wear & Tear Marks Front & Back Doors 1 Side Panels Included Included: 1 x Dell 4210 42U PowerEdge Server Network Rack Cabinet Enclosure 1000mm x 610mm 1 x Side Panel 1 x Key Features A full-size 42U rack, offers unprecedented ease-of-access to the front, back, and sides of the installed servers. Easier servicing can result in decreased downtime and heightened reliability. Offers an added level of security to enhance safe operation of mission critical server and storage systems. Integrated cable management features in the Dell 4210 Rack Cabinet are designed to bring an end to customers' cable nightmares. The ideal enclosure to facilitate the proper cooling and environmental protection of all Dell PowerEdge™, PowerVault™, and PowerApp™ rack-mount products. Designed to make Dell hardware installation a fast and painless process via the tool free Rapid Rail™ Specifications Dell p/n C5810 Height 2000mm (78.7") Width 610mm (23.94") Depth 1000mm (39.93") Weight 170kg (307lbs) Max. load 907kg (2,000lbs) Internal Depth 940mm (37") Four post, depth adjustable rack system with 19" mounts and square holes Perforated, full, front locking door Perforated, split, rear locking doors Perforated roof with cable entry access holes Casters

رف راك متحرك Sliding Shelf 650mm Deep to fit 600«700«800«900 & 1000mm Deep Cabinets. Black Colour Max Weight 20KGs

Power distribution unit (PDU), 8 Schuko sockets, 1U, 16A, C14 plug 3 m cable مشترك راك 8مخرج يونت 16امبير بوصله كابل 3متر

PCI Express Gigabit network adapter 10/100/1000

10Gb PCI-E Network Adapter Card (NIC) Compare to Intel X710-DA2, Dual SFP+ Port, with Intel X710-BM2 Chipset, PCI Express x8, 10Gb PCI-E Ethernet LAN Adapter Support Windows Server/Linux/VMware

High-End Virtualization PowerEdge R710 6B LFF Server Processors: 2x Intel Xeon X5670 6-Core 2.93GHz (12-Cores total) Memory: 32 GB DDR3 Hard Drives: options 7.2K SATA 3.5" HDD RAID: PERC H700 512MB Power Supplies: 2x 8700W Redundant Power Supplies (RPS) Bezel: Not Included Network Interface Controller:4 Port 1GbE NIC Optical Drive: DVD Remote Access Controller: iDRAC6

راك سيرفر ٤٢يو عمق:١٠٠٠مم عرض:٦١٠مم ارتفاع: ٤٢يونت موديل ٤٢١٠