Cisco SPA303 3-Line IP Phone

Cisco SPA303 3-Line IP Phone

Cisco SPA303 3-Line IP Phone

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.

3-line business-class IP phone Connects directly to an Internet telephone service provider or to an IP PBX Dual switched Ethernet ports, speakerphone, caller ID, call hold, conferencing, and more Easy installation and secure remote provisioning Web-based configuration Protocols supported: SIP, SPCP, with the Cisco Unified Communications 500 Series



Service & Support

1 year


Dark gray with silver bezel

Ethernet Ports





Operating temperature - 32 ~ 113F - (0 ~ 40C) Storage temperature - –13 ~ 185F - (–20 ~ 70C) Operating humidity - 5% to 95% noncondensing Storage humidity - 5% to 95% noncondensing

Indicator Lights/LED

- Speakerphone on/off button with LED - Headset on/off button with LED - Mute button with LED - Message waiting indicator LED - LED test function


- FCC (Part 15, Class B) Certified - UL Certified - CE Mark Certified - A-Tick Certified

Dimensions & Weight