Get Comprehensive Features in a Basic IP Phone
Cisco Small Business SPA 300 Series IP Phones
Video Data Sheet
Watch an overview of the Cisco Small Business SPA 300 Series IP Phones. (2:20 min)
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- Wideband audio for exceptional voice clarity and enhanced speaker quality
- Monochrome display (SPA303) for ease of use, aesthetics, and on-screen applications
- Support for hosted IP telephony environments or an IP private branch exchange (PBX)
- Easy installation and highly secure remote provisioning, and web-based configuration
- Session Initiation Protocol (SIP) for Cisco SPA9000 Voice System, open-source, and hosted telephony solutions
- Smart Phone Control Protocol (SPCP) for Cisco Unified Communications 500 Series for Small Business
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Data Sheets and Literature (2)

Learn about the similarities and differences of the models within this product series.
Data Sheets and Literature (2)