Cisco Small Business SPA 303 - VoIP phone - SIP, SIP v2, SPCP - multiline
Based on SIP, the Cisco SPA303 3-line IP phone with 2-port switch helps 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 SPA303 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 are just some of the many advantages of the SPA303.
The Cisco SPA303 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.
Please call or e-mail us for availability¹
¹ In case of any change to this timeframe one of our staff members will contact you directly to discuss, excludes weekends.
*Our stock is a mix of Supplier and HT Stock.
All shipments are subject to our standard delivery policy.
Images may differ slightly from actual product
Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold
Conference Call Capability
Voice mail button, speakerphone button, headset button, mute button, hold button
Voice message waiting indicator, speakerphone indicator, headset
Call timer, built-in clock, Pager Call
On-hook dialling, music on hold, built-in web server
Multiple VoIP protocol support, integrated Ethernet switch
SIP, SIP v2, SPCP
G.722, G.729ab, G.711u, G.711a, G.726
Quality of Service
IEEE 802.1Q (VLAN), Differentiated Services (DiffServ), IEEE 802.1p, Type of Service (ToS)
IP Address Assignment
IP, TCP, TFTP, UDP, ICMP, ARP, HTTP, DNS, HTTPS
Network Ports Qty
2 x Ethernet 10Base-T/100Base-TX
Voice activity detection (VAD)
Network Address Translation (NAT)
Phone Directory Capacity
100 names & numbers
Call Log Capacity
LCD display - monochrome
128 x 64 pixels
Headset jack / sub-mini-phone 2.5mm
Stand, power adapter
UL, FCC Part 15 B, A-Tick
Power adapter - external
Dimensions & Weight (Base)
Service & Support
1 year warranty
Service & Support Details
Limited warranty - 1 year