Linksys Spa508g 8, Line Ip Phone With Display, Poe And Pc Port Spa508g

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Highlights

Full-featured 8-line business-class IP phone supporting Power over Ethernet (PoE)

Monochrome backlit display for ease of use, aesthetics, and on-screen applications

Connects directly to an Internet telephone service provider or to an IP private branch exchange (PBX)

Wideband audio for unsurpassed voice clarity and enhanced speaker quality

Easy installation and highly secure remote provisioning, as well as menu-based and web-based configuration

Supports up to two Cisco  SP500S Expansion Module, adding up to 64 additional buttons*

Supports both Session Initiation Protocol (SIP) and Smart Phone Control Protocol (SPCP) with the Cisco Unified Communications 500 Series for Small Business

Comprehensive Interoperability and SIP-Based Feature Set

Part of the Cisco Small Business Pro Series, the SIP-based Cisco SPA508G 8-Line IP Phone (Figure 1) has been tested to ensure comprehensive interoperability with equipment from voice over IP (VoIP) infrastructure leaders, enabling service providers to quickly roll out competitive, feature-rich services to their customers.
With hundreds of features and configurable service parameters, the Cisco SPA508G addresses the requirements of traditional business users while building on the advantages of IP telephony. Features such as easy station moves and shared line appearances (across local and geographically dispersed locations) are just some of the many advantages of the SPA508G.
The Cisco SPA508G 8-Line IP Phone also supports productivity-enhancing features such as VoiceView Express, and Cisco XML applications when used with the Cisco Unified Communications 500 Series in SPCP mode.

Carrier-Grade Security, Provisioning, and Management

The Cisco SPA508G uses standard encryption protocols to perform highly secure remote provisioning and unobtrusive in-service software upgrades. Remote provisioning tools include detailed performance measurement and troubleshooting features, enabling network providers to deliver high-quality support to their subscribers. Remote provisioning also saves service providers the time and expense of managing, preloading, and reconfiguring customer premises equipment.

Figure 1. Cisco SPA508G 8-Line IP Phone

MKJ02506

Telephony Features

Eight voice lines

Eight 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

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)

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 SPA508G 8-Line IP Phone, handset, and stand

Handset cord

RJ-45 Ethernet cable

Quick-Start Guide

CD

Specifications

Table 1 gives specifications for the Cisco SPA508G 8-Line IP Phone.

Table 1. Specifications for the Cisco SPA508G 8-Line IP Phone

Note: Many features are programmable within a defined range or list of options. Please see the SPA Administration Guide for details. The target configuration profile is uploaded to the SPA508G at the time of provisioning.

Marketing TextThe Cisco SPA 508G is an 8-line desktop IP phone with display, 802.3af Power over Ethernet (PoE), and PC port.
It includes a full-duplex speakerphone with
wideband audio capability.

HARDWARE FEATURES:
• Pixel-based display: 128 x 64 monochrome LCD graphical display with backlight
• 4-way rocking directional knob for menu navigation
• Voicemail message waiting indicator (VMWI) light
• Voicemail message retrieval button
• 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
• LED test function
• Two Ethernet ports with integrated Ethernet switch: 10/100BASE-T RJ-45
• 802.3af-compliant PoE
PI DateNov 2010
Brand NameCisco
Manufacturer Web Sitehttp://www.cisco.com/
Product TypeIP Phone
Product ModelSPA508G
Display TypeMonochrome backlit display
Display Resolution128 x 64
LCD TypeLCD
No. of Phone Lines8
Button Type Dedicated Hold Button
Ringtone Type10 User-Downloadable
Codec Support G.711a
Signaling Protocol Support ICMP
Interface Type 1 x RJ-45
Switch Type10/100BASE-T Ethernet
No. of Port2
PoE SupportedPoE
Depth (mm)44
Height (mm)212
Width (mm)214
Weight (Grams)900
ColorBlack
SecuritySECURITY 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)
Network FeaturesDATA NETWORKING: • MAC address (IEEE 802.3)
• IPv4 (RFC 791)
• Address Resolution Protocol (ARP)
• DNS: A record (RFC 1706), SRV record (RFC 2782)
• Dynamic Host Configuration Protocol (DHCP) client (RFC 2131)
• Internet Control Message Protocol (ICMP) (RFC 792)
• TCP (RFC 793)
• User Datagram Protocol (UDP) (RFC 768)
• Real-Time Transport Protocol (RTP) (RFC 1889, 1890)
• Real Time Control Protocol (RTCP) (RFC 1889)
• Differentiated Services (DiffServ) (RFC 2475)
• Type of service (ToS) (RFC 791, 1349)
• VLAN tagging 802.1p/Q: Layer 2 quality of service (QoS)
• Simple Network Time Protocol (SNTP) (RFC 2030)
Voice FeaturesVOICE GATEWAY:
• SIP version 2 (RFC 3261, 3262, 3263, 3264)
• SPCP with the Cisco Unified Communications 500 Series
• SIP proxy redundancy: dynamic via DNS SRV, A records
• Reregistration with primary SIP proxy server
• SIP support in NAT networks (including STUN)
• SIPFrag (RFC 3420)
• Secure (encrypted) calling via SRTP
• Codec name assignment
• Voice algorithms:
• G.711 (A-law and ?-law)
• G.726 (16/24/32/40 kbps)
• G.729 A
• G.722
• Dynamic payload support
• Adjustable audio frames per packet
• Dual-tone multifrequency (DTMF), in-band and out-of-band (RFC 2833) (SIP INFO)
• Flexible dial plan support with interdigit timers
• IP address/URI dialing support
• Call progress tone generation
• Jitter buffer: adaptive
• Frame loss concealment
• Comfort Noise Generation (CNG)
• Voice activity detection (VAD) with silence suppression
• Attenuation/gain adjustments
• VMWIVoicemail waiting indicator, via NOTIFY, SUBSCRIBE
• Caller ID support (name and number)
• Third-party call control (RFC 3725)


Operating Temperature0 to 40°C
Packaged Quantity1
CompatibilityThe SPA 508G supports the following with UC 500.
• WebEx PhoneConnect
• Time Card View
• Live Record / Live Replay,
• Single Number Reach
• VoiceView Express



HEADSETS SUPPORTED:
SPA 508G has a 2.5-mm standard 4-segment phone jack.
It supports most universal 2.5-mm wired headsets
(non Nokia versions), such as the Jabra C250/C500
and the Plantronics MX250
Package Contents• Cisco SPA508G 8-Line IP Phone, handset, and stand
• Handset cord
• RJ-45 Ethernet cable
• Quick-Start Guide
• CD

Other FeaturesTELEPHONY FEATURES :
• Eight voice lines
• Line status: active line indication, with name and number
• Menu-driven user interface , • Speakerphone, • Call 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 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

INDICATOR LIGHTS/LEDs :
• Speakerphone on/off button with LED
• Headset on/off button with LED
• Mute button with LED
• Message waiting LED