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Cisco Small Business SPA300 Series IP Phones

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SPA301

SPA303

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Description 1 Line IP Phone 3-Line IP Phone with PC Port
Product ID SPA301 SPA303
General    
Product Type VoIP phone VoIP phone
Body Color dark gray Silver, dark gray
Body Material ABS plastic ABS plastic
Phone Features    
Cordless Phone Standard N/A N/A
Key Expansion Module Max Qty 0 0
Dialer Type Keypad Keypad
Dialer Location Base Base
Conference Call Capability 3-way 3-way
Intercom Yes Yes
Speakerphone No Yes ( digital duplex )
Caller ID N/A Yes
Automatic Redial Yes Yes
Voice Mail Capability Yes Yes
Call Waiting Yes Yes
Call Forwarding Yes Yes
Call Transfer Yes Yes
Call Hold Yes Yes
Menu Operation N/A Yes
Function Buttons Flash and Redial button Conference button, speakerphone button, transfer button, headset button , mute button, hold button, redial button
Programmable Buttons Qty N/A 3
Volume Control Yes Yes
Ringer Control Yes Yes
Indicators Voice message waiting indicator Voice message waiting indicator, speakerphone indicator, headset
Firmware Upgradable Yes Yes
Additional Functions Pager call Call timer, built-in clock, pager call
Additional Features On-hook dialing, music on hold, built-in web server On-hook dialing, music on hold, built-in web server
IP Telephony    
Main Features Basic Single Line Phone Multiple VoIP protocol support, integrated Ethernet switch, Power over Ethernet (PoE) support
VoIP Protocols SIP, SIP v2, SPCP SIP, SIP v2, SPCP
Voice Codecs G.722, G.729a, G.711u, G.711a, G.726 G.722, G.729a, G.711u, G.711a, G.726
Lines Supported Single-Line 4 Lines
Quality of Service IEEE 802.1Q (VLAN), Differentiated Services (DiffServ), IEEE 802.1p, Type of Service (ToS) IEEE 802.1Q (VLAN), Differentiated Services (DiffServ), IEEE 802.1p, Type of Service (ToS)
IP Address Assignment DHCP DHCP
Security 256 bit AES 256 bit AES
Network Protocols IP, TCP, TFTP, UDP, ICMP, ARP, HTTP, DNS, HTTPS IP, TCP, TFTP, UDP, ICMP, ARP, HTTP, DNS, HTTPS
Network Ports Qty 1 x Ethernet 10Base-T/100Base-TX 2 x Ethernet 10Base-T/100Base-TX
Voice Features Comfort noise generation (CNG), voice activity detection (VAD), HD Voice Comfort noise generation (CNG), voice activity detection (VAD), HD Voice
Network Features Network Address Translation (NAT) Network Address Translation (NAT)
Phone Memory    
Phone Directory Capacity N/A 100 names & numbers
Call Log Capacity 60 numbers 60 numbers each, missed, placed, received
Display    
Diagonal Size N/A 3.0 inch Monochrome 128x63 resolution
Type N/A LCD display - monochrome
Display Location N/A Base
Display Resolution N/A 128 x 64 pixels
Features N/A Non-Backlit
Miscellaneous    
Included Accessories 5V/1A Power Adaptor 5V/1A Power Adaptor, Stand
Hearing Aid Compatible Yes Yes
Connections N/A 1 x headset jack / sub-mini-phone 2.5 mm
Cables Included Network cable Network cable
Compliant Standards UL, C-Tick, CB, FCC Part 15 B, A-Tick UL, C-Tick, CB, FCC Part 15 B, A-Tick
Dimensions & Weight (Base)    
Width 7.8 in 8.7 in
Depth 1.7 in 1.2 in
Height 3.8 in 7.8 in
Weight 1.2 lbs 1.6 lbs
Manufacturer Warranty    
Manufacturer Warranty 1 year warranty 1 year warranty
Service & Support 1 year warranty 1 year warranty
Service & Support Details Limited warranty - 1 year Limited warranty - 1 year
Designed For    
Designed For 3rd Party Call Controllers and Cisco Small Business Pro Unified Communications 320 and 500 3rd Party Call Controllers and Cisco Small Business Pro Unified Communications 320 and 500