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Home  Phones  IP Phones  SPA303-G1 
Cisco SPA 303 IP Phone - Wall Mountable - 3 x Total Line - VoIP - Caller ID - 2 x Network (RJ-45) - Monochrome
SPA303-G1 Image
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Mfg.Part#: SPA303-G1
Condition: Brand New

Based on SIP, the Cisco SPA 303 3-Line IP Phone with 2-Port Switch has been tested to help 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 SPA 303 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 SPA 303. The Cisco SPA 303 IP phone can also be used with productivity-enhancing features such as VoiceView Express, and Cisco XML applications when interfacing with the Cisco Unified Communications 500 Series in SPCP mode.

General Information
ManufacturerCisco Systems, Inc
Manufacturer Part NumberSPA303-G1
Manufacturer Website Address
Brand NameCisco
Product SeriesSPA 300
Product ModelSPA 303
Product NameSPA 303 IP Phone
Product TypeIP Phone

Technical Information
IP Phone TechnologyVoIP
Total Number of Phone Lines3
Caller IDYes
FeaturesCall Waiting   |   Three-way Calling (Conference)   |   On-hook Dialing   |   Call Park   |   Call Pick-up   |   Call Log   |   Phone Book   |   Date and Time   |   Call Duration   |   Multiple Ring Tones   |   Silence Suppression   |   Voice Activity Detection   |   Adaptive Jitter Buffer
Voice CodecG.711a   |   G.711u   |   G.722   |   G.726   |   G.729ab

Display & Graphics
Screen TypeLCD
Display ColorMonochrome
Screen Resolution128 x 64

Network (RJ-45)Yes
Number of Network (RJ-45) Ports2
Headset PortYes

Management & Protocols
Communication ProtocolsSIP v2

Buttons & Keys TypeSpeaker   |   Hold Button   |   Volume Control   |   Call Transfer   |   Redial   |   Call Forward   |   DND (Do Not Disturb)

Power Description
Input Voltage110 V AC

Physical Characteristics
Form FactorWall Mountable
Weight (Approximate)680.4 g

Package Contents
  • SPA 303 IP Phone
  • Handset Cord
  • RJ-45 Ethernet Cable
  • North America power adapter
  • Quick Installation Guide
  • CD-ROM
  • Stand

Limited Warranty1 Year
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