Cisco SPA504G 4-Line PoE IP Phone 
**NEW**

 

The Cisco SPA504G Phone is a cost effective IP Phone with host of features that make it well suited as business or home office phone.

Features include a Monochrome backlit display that shows callers ID, 4 way navigation key, dedicated function keys, integrated PoE and a full duplex speakerphone.

On the rear of the phone there are two switch ports that enable you to connect your computer and your phone with just one network cable.

The Cisco SPA504G supports up to 2x SPA500 expansion modules which provides a maximum of 64 programmable keys.

Features:
• 4 voice lines
• 4 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
• 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
• Highly secure call encrypted voice communications support
• Built-in web server for administration and configuration with multiple security levels
• Automated remote provisioning, multiple methods; up to 256-bit encryption
(HTTP, HTTPS, Trivial File Transfer Protocol [TFTP])
• Option to require administrator password to reset unit to factory defaults
Hardware Features
• Pixel-based display: 128 x 64 monochrome LCD graphical display with backlight
• Dedicated illuminated buttons for:
- 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)
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)

Terms of Business 

100 Days Return To Base Warranty and FREE UK delivery !!


TERMS & CONDITIONS 

We are Green IT Disposal Ltd, based in Altrincham in the North West of England. 

We provide asset management services for end-of-life or Excess inventory  Equipment to corporate and public sector clients. The assets we process are offered for sale after they have been electrically checked, physically inspected, data wiped and refurbished where necessary. Everything we sell is offered as working with warranty unless stated otherwise. We despatch within one working day of receipt of funds and customers can also collect from us. You can speak directly with our sales staff about this product or any other requirements you have. 

With over 12,000 items in stock at any time you will find what you need by calling our number. 

 RETURNS AND SUPPORT

Returns are dealt with honestly and fairly. On the very rare occasion that somebody has an issue with an item we simply ask them to send us an eBay message or call us to resolve during office hours. This is much quicker for both parties than going through eBay dispute processes, so please allow us to assist in the first instance. We will deal with queries quickly and be as flexible as we can to get you sorted out.

Feedback is important as it allows other buyers to see not only how good and accurate our descriptions, despatch and packaging are, but also how good we are as a seller in dealing with queries after the sale so please leave feedback only after you have contacted us and had your query resolved.

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