Cisco SPA501G

Highlights• Full-featured 8-line business-class IP phone supporting Power over Ethernet (PoE)• Connects directly to an Internet telephone service provider or to an IP private branch exchange (PBX)• Easy installation and highly secure remote provisioning, as well as menu-based and web-based configuration

• Wideband audio for unsurpassed voice clarity and enhanced speaker quality

• Paper label insert for buttons to indicate speed dials, shared lines, or extensions

• Supports up to two Cisco^® SPA500S Expansion Module, adding an additional 64 buttons *

• Supports both Session Initiation Protocol (SIP) and Smart Phone Control Protocol (SPCP) with the Cisco Unified Communications 500 Series for Small Business

Comprehensive Interoperability and SIP-Based Feature Set

Carrier-Grade Security, Provisioning, and Management

Figure 1. Cisco SPA501G Basic 8-Line IP Phone

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**

• Speakerphone

• 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

• Intercom**

• Group paging**

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

• 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

Hardware Features

• Paper label area

• Dedicated illuminated buttons for:

– Audio mute on/off

– Headset on/off

– Speakerphone on/off

• Voicemail message waiting indicator (VMWI) light

• Voicemail message retrieval button

• Dedicated hold button

• Settings button for access to IVR menu

• Volume control rocking up/down knob controls handset, headset, speaker, ringer

• Dedicated keys for redial, cancel, conference, and transfer

• Standard 12-button dialing pad

• High-quality handset and cradle

• Built-in high-quality microphone and speaker

• Headset jack: 2.5 mm

• Two Ethernet ports with integrated Ethernet switch: 10/100BASE-T RJ-45

• 802.3af-compliant PoE

• Optional 5 VDC universal (100-240V) switching; power supply is ordered separately (Cisco PA100)

Regulatory Compliance

• FCC (Part 15, Class B), CE Mark, A-Tick, C-Tick, Telepermit, UL, CB

Security Features

• Password-protected system, preset to factory default

• 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

• SIP over Transport Layer Security (TLS)

• Secure Real-Time Transport Protocol (SRTP)

Documentation

• Quick-Start Installation and Configuration Guide

• User Guide

• Administration Guide

• Provisioning Guide (for service providers only)

Package Contents

• Cisco SPA501G Basic 8-Line IP phone, handset, and stand

• Handset cord

• RJ-45 Ethernet cable

• Quick-Start Guide

• CD

Specifications

Table 1. Specifications for the Cisco SPA501G Basic 8-Line IP Phone

Note: Many features are programmable within a defined range or list of options. Please see the SPA Administration Guide for details. The target configuration profile is uploaded to the SPA501G at the time of provisioning.

Table 2. Cisco SPA Series IP Phone Comparison

Table 3. Ordering Information

Table 4. Optional Accessories

Service and Support