- General Information
- Manufacturer
- Cisco Systems, Inc
- Manufacturer Website Address
- http://www.cisco.com
- Brand Name
- Cisco
- Product Series
- SPA 500
- Product Type
- IP Phone
The Cisco SPA504G 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.
- Warranty
- Limited Warranty
- 1 Year
- Technical Information
- Base Unit Connectivity Technology
- Corded
- IP Phone Technology
- VoIP
- Total Number of Phone Lines
- 4
- Caller ID
- Yes
- Speakerphone
- Yes
- Features
- Three-way Calling (Conference)
- On-hook Dialing
- Call Park
- Call Log
- Voice Activity Detection
- Adaptive Jitter Buffer
- Noise Reduction System
- Call Pick-up
- Multiple Ring Tones
- Date and Time
- Call Duration
- Call Waiting
- Voice Codec
- G.722
- G.726
- G.711a
- G.711u
- G.729a
- Display & Graphics
- Screen Type
- LCD
- Screen Resolution
- 128 x 64
- Interfaces/Ports
- Headset Port
- Yes
- PoE (RJ-45) Port
- Yes
- Management & Protocols
- Communication Protocols
- SIP v2
- Controls/Indicators
- Buttons & Keys Type
- Speaker
- Hold Button
- Call Transfer
- Call Forward
- DND (Do Not Disturb)
- Power Description
- Input Voltage
- 110 V AC
- 220 V AC
- Physical Characteristics
- Color Family
- Dual Color
- Product Color
- Silver
- Gray
- Weight (Approximate)
- 1.98 lb
- Miscellaneous
- Package Contents
- SPA504G IP Phone
- Handset Cord
- RJ-45 Ethernet Cable
- Quick-Start Guide
- CD
