Telefone IP Cisco SPA501G 8-Line IP Phone w/2-Port Switch POE


Telefone IP Cisco SPA501G 8-Line IP Phone w/2-Port Switch POE

Telephony Features

Eight voice lines

Four Independent SIP Registrations*

Line status: active line indication

User interface driven by Interactive Voice Response (IVR)

Shared line appearance**


Call hold

Music on hold**

Call waiting

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, on busy

Hot line and warm line automatic calling

Call logs (60 entries each): made, answered, and missed calls

Personal directory with auto-dial (100 entries)

Do not disturb

Digits dialed with number auto-completion

Anonymous caller blocking

Uniform Resource Identifier (URI) (IP) dialing support (vanity numbers)

On-hook default audio configuration (speakerphone and headset)

Multiple ring tones with selectable ring tone per line

Date and time with support for intelligent daylight savings

Call start time stored in call logs

Distinctive ringing based on calling and called number

10 user-downloadable ring tones

Speed dialing, eight entries

Configurable dial/numbering plan support


Group paging**

Network Address Translation (NAT) Traversal, including Simple Traversal of UDP Through NATs (STUN)

DNS SRV and multiple A records for proxy lookup and proxy redundancy

Syslog, debug, report generation, and event logging

Highly secure call encrypted voice communications support

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