Cisco SPA 301 Datasheet page 2

Carrier-Grade Security, Provisioning, and Management
The Cisco SPA 301 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
One voice line
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Music on hold*
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Call waiting
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Outbound caller ID blocking**
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Call transfer: attended and blind** ( SIP Only )
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Three-way call conferencing with local mixing
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Multiparty conferencing via external conference bridge
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Automatic redial of last calling and last called numbers
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Call pickup: selective and group*
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Call swap
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Call back on busy**
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Call blocking: anonymous and selective**
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Call forwarding: unconditional, no answer, and on busy**
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Hot line and warm line automatic calling
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Digits dialed with number auto-completion
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Anonymous caller blocking**
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Support for Uniform Resource Identifier (URI) (IP) dialing (vanity numbers)
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Multiple ring tones with selectable ring tone per line
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Call duration and start time stored in call logs in web GUI
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Distinctive ringing based on calling and called number
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10 user-downloadable ring tones
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Speed dialing, eight entries
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Configurable dial/numbering plan support
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Intercom*
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Group paging
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Network Address Translation (NAT) Traversal, including Serial Tunnel (STUN) support
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DNS SRV and multiple A records for proxy lookup and proxy redundancy
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Syslog, debug, report generation, and event logging
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Support for highly secure encrypted voice communications
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Built-in web server for administration and configuration, with multiple security levels
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Automated remote provisioning, multiple methods; up to 256 bit encryption (HTTP, HTTPS, Trivial File
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Transfer Protocol [TFTP])
Option to require administrator password to reset unit to factory defaults
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**Feature requires support by call server.
**Feature activated via feature code
© 2010 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Data Sheet
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