Cisco SPA303 Small Business 3-Line SIP Phone (SPA303-G1) | New
SKU: SPA303-G1-N
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Overview of Cisco SPA303 Small Business 3-Line SIP Phone (SPA303-G1) | New
The Cisco SPA303 Small Business 3-Line SIP Phone (SPA303-G1) has been thoroughly tested to assure complete interoperability with equipment from VoIP infrastructure leaders, allowing service providers to quickly roll out competitive, feature-rich services to their clients. Some of the many benefits of the Cisco SPA303 include simple station transfers and shared line appearances (across local and geographically separated locations).
The Cisco SPA303 Small Business 3-Line SIP Phone employs standard encryption protocols to provide highly secure remote provisioning and unobtrusive in-service software upgrades. Remote provisioning systems contain thorough performance evaluation and troubleshooting options, allowing network operators to give high-quality support to their users. Remote provisioning also saves service providers time and money spent on managing, preloading, and reconfiguring client premises equipment.
Key Features of Cisco SPA303 Small Business 3-Line SIP Phone
Telephony Features
• Three voice lines
• Pixel-based display: 128 x 64 monochrome graphical liquid crystal display (LCD)
• Line status: active line indication, name and number
• Menu-driven user interface
• Shared line appearance*
• Speakerphone
• Call hold
• Music on hold*
• Call waiting
• Caller ID name and number
• Outbound caller ID blocking
• Call transfer: attended and blind
• Three-way call conferencing with local mixing
• Multiparty conferencing via external conference bridge
• Automatic redial of last calling and last called numbers
• On-hook dialing
• Call pickup: selective and group*
• Call park and unpark*
• Call swap
• Call back on busy**
• Call blocking: anonymous and selective
• Call forwarding: unconditional, no answer, and on busy
• Hot line and warm line automatic calling
• Call logs (60 entries each): made, answered, and missed calls
• Redial from call logs
• Personal directory with auto-dial (100 entries)
• Do not disturb
• Digits dialed with number auto-completion
• Anonymous caller blocking
• Support for Uniform Resource Identifier (URI) (IP) dialing (vanity numbers)
• On-hook default audio configuration (speakerphone and headset)
• Multiple ring tones with selectable ring tone per line
• Called number with directory name matching
• Ability to call number using name: directory matching or via caller ID
• Subsequent incoming calls show calling name and number
• Date and time with support for intelligent daylight savings
• Call duration and start time stored in call logs
• Call timer
• Name and identity (text) displayed at startup
• Distinctive ringing based on calling and called number
• 10 user-downloadable ring tones
• Speed dialing, eight entries
• Configurable dial/numbering plan support
• Intercom*
• Group paging
• Network Address Translation (NAT) traversal, including Serial Tunnel (STUN) support
• DNS SRV and multiple A records for proxy lookup and proxy redundancy
• Syslog, debug, report generation, and event logging
• Support for highly secure encrypted voice communications
• Built-in web server for administration and configuration with multiple security levels
• Automated remote provisioning, multiple methods; up to 256 bit encryption (HTTP, HTTPS, Trivial File Transfer Protocol [TFTP])
• Option to require administrator password to reset unit to factory defaults
Hardware Features
• Pixel-based display: 128 x 64 monochrome LCD graphical display
• Dedicated illuminated buttons for:
– Audio mute on/off
– Headset on/off
– Speakerphone on/off
• Four-way rocking directional knob for menu navigation
• Voicemail message waiting indicator light
• Voicemail message retrieval button
• Dedicated hold button
• Settings button for access to feature, setup, and configuration menus
• Volume control rocking up/down knob controls handset, headset, speaker, ringer
• Standard 12-button dialing pad
• High-quality handset and cradle
• Built-in high-quality microphone and speaker
• Headset jack: 2.5 mm
• LED test function
• Two Ethernet LAN ports with integrated Ethernet switch: 10/100BASE-T RJ-45
• 5 VDC universal (100-240V) switching included
Security Features
• Password-protected system, preset to factory defaults
• Password-protected access to administrator and user-level features
• HTTPS with factory-installed client certificate
• HTTP digest: encrypted authentication via MD5 (RFC 1321)
• Up to 256-bit Advanced Encryption Standard (AES) encryption
Specifications
Specification for Cisco SPA303 Small Business 3-Line SIP Phone (SPA303-G1) | New
| Manufacturer | Cisco |
| Manufacturer Part Number | SPA303-G1 |
| Product Name | Cisco SPA303 Small Business 3-Line SIP Phone |
| Product Type | IP Phone |
Localization | North Africa |
Call Services | Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold |
Dialer Location | Base |
Conference Call Capability | Yes |
Speakerphone | Yes |
Volume Control | Yes |
Ring Tones | 10 |
Indicators | Voice message waiting indicator, speakerphone indicator, headset |
Additional Functions | Call timer, built-in clock, pager call, automatic redial |
Main Features | Multiple VoIP protocol support, integrated Ethernet switch |
VoIP | Yes |
VoIP Protocols | SIP, SIP v2, SPCP |
Voice Codecs | G.722, G.729ab, G.711u, G.711a, G.726 |
Lines Supported | 3 lines |
Quality of Service | IEEE 802.1Q (VLAN), Differentiated Services (DiffServ), IEEE 802.1p, Type of Service (ToS) |
IP Address Assignment | DHCP, static |
Security | 256-bit AES |
Network Protocols | IP, TCP, TFTP, UDP, ICMP, ARP, HTTP, DNS, HTTPS |
Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX |
Voice Features | Voice activity detection (VAD) |
Network Features | Network Address Translation (NAT) |
Phone Directory Capacity | 100 names & numbers |
Dialed Calls Memory | 60 |
Type | LCD display - monochrome |
Display Location | Base |
Display Resolution | 128 x 64 pixels |
Connections | Headset jack / sub-mini-phone 2.5 mm |
Cables Included | Network cable |
Included Accessories | Stand, power adapter |
Pricing Type | Refurbished |
Width | 8.7 in |
Depth | 1.2 in |
Height | 7.8 in |
Weight | 24 oz |