Cisco IP Phone

Cisco SPA 301G VoIP Phone
Lines: 1
Protocol: SIP
Power Supply Included

Product Features 

-  One voice line
 -  Music on hold*
 -  Call waiting
 -  Outbound caller ID blocking**
 -  Call transfer: attended and blind** ( SIP Only )
 -  Three-way call conferencing with local mixing
 -  Multiparty conferencing via external conference bridge
 -  Automatic redial of last calling and last called numbers
 -  Call pickup: selective and group*
 -  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
 -  Digits dialed with number auto-completion
 -  Anonymous caller blocking**
 -  Support for Uniform Resource Identifier (URI) (IP) dialing (vanity numbers)
 -  Multiple ring tones with selectable ring tone per line
 -  Call duration and start time stored in call logs in web GUI
 -  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