Cisco SPA303-G2

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Descrierea produsului
3 Line with Display and PC Port  Highlights
3-line business-class
Connects directly to an Internet telephone service provider or to an IP private branch exchange (PBX)
Dual switched Ethernet ports, speakerphone, caller ID, call hold, conferencing, and more
Easy installation and highly secure remote provisioning, as well as menu-based and web-based configuration
Supports both Session Initiation Protocol (SIP) and Smart Phone Control Protocol (SPCP) with the Unified Communications 500 Series


Comprehensive Interoperability and SIP-Based Feature Set
Based on SIP, the SPA 303 3-Line 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 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 SPA 303 can also be used with productivity-enhancing features such as VoiceView Express, and XML applications when interfacing with the Unified Communications 500 Series in SPCP mode.

Carrier-Grade Security, Provisioning, and Management
The SPA 303 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.

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

**Feature requires support by call server.
**Feature activated via feature code

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

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

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

Documentation
Quick-start installation and configuration guide
User guide
Administration guide
Provisioning guide (for service providers only)

Package Contents
SPA 303 , handset
Handset cord
RJ-45 Ethernet cable
Power adapter
Quick installation guide
CD
Greutate (g): 0.7
Garantie Persoana Fizica: 12
Garantie Persoana Juridica: 12
Tip telefon: VOIP
Display LCD: Monocrom
Volume control: Da
Redialing: Da
Codecuri voce: G. 711 (A-law and -law), G. 726 (32 kbps), G. 729 AB, G. 722, Wideband Audio
Numar licente: 1
Power over Ethernet -PoE: Nu
Protocoale VoIP: SPCP, SIP
Dimensiuni (W x D x H mm): 220 x 198 x 30
Denumiri similare la Telefon VOIP Cisco SPA303-G2: SPA 303 G 2, SPA303G2, SPA303 G2, SPA 303-G2, SPA303-G 2
Păreri
Intrebari&Raspunsuri

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