Mitel IP480G Gigabit Telephone (10577)

The Mitel IP480G Gigabit Telephone (10577) is a professional-grade eight-line IP phone designed for busy office professionals who require advanced call handling, visual voicemail, expanded call history, and Gigabit network connectivity. Featuring a large backlit display, full-duplex speakerphone, integrated headset support, and a built-in Gigabit Ethernet switch, the Mitel IP480G delivers exceptional performance in demanding business environments.

Originally introduced as the ShoreTel 480G, the Mitel IP480G continues to provide the same proven functionality following Mitel’s acquisition of ShoreTel in 2017.

Features

8-line IP phone
297 x 160 pixel backlit display
8 tri-color LED line indicators
Full-duplex speakerphone
Visual voicemail support
Expanded call history
Advanced call filtering
Redial functionality
5 soft keys
Dedicated feature keys
Transfer key
Conference key
Hold key
Call history key
Voicemail key
Directory key
Expanded corporate directory
Alphanumeric directory lookup
Sort contacts by first or last name
Integrated RJ-22 headset port
Independent volume controls
Mute key with LED indicator
Speakerphone LED indicator
Headset LED indicator
Built-in 10/100/1000 Gigabit Ethernet switch
Professionally tested
Warranty included

Specifications

Manufacturer: Mitel
Model: IP480G
Part Number: 10577
Product Type: Gigabit IP Business Telephone
Display:
- 297 x 160 Pixel Resolution
- Backlit LCD Display
Lines:
- 8 Line Appearances
Indicators:
- 8 Tri-Color LED Line Indicators
Audio:
- Full-Duplex Speakerphone
- Headset Support
- Independent Volume Control
Headset Port:
- RJ-22
Network:
- Integrated 10/100/1000 Gigabit Ethernet Switch
Power:
- IEEE 802.3af PoE
- Optional Local Power Supply
PoE Consumption:
- 3.0W Idle
- 4.4W Active
- 4.9W Maximum
Operating Temperature:
- 0° C to 50° C
Humidity:
- 5% to 90% Non-Condensing

Supported Protocols and Codecs

Network Support

SIP Protocol
VLAN
DiffServ/ToS
Quality of Service (QoS)

Audio Codecs

G.711
G.722
G.723
G.726
G.729a
iLBC
Linear16

Key Calling Features

Visual Voicemail
Call Transfer
Conference Calling
Call Hold
Call History
Advanced Call Filtering
Redial
Directory Access
Speakerphone Operation
Headset Connectivity
Multi-Line Call Management

Compatibility

Compatible with supported Mitel and ShoreTel SIP communications environments.

ShoreTel and Mitel Compatibility Note

The ShoreTel 480G and Mitel IP480G are identical phone models. The device was rebranded under the Mitel name following Mitel’s acquisition of ShoreTel in September 2017.

Ideal Applications

The Mitel IP480G is ideal for:

Office Professionals
Managers
Administrative Assistants
Customer Service Representatives
Receptionists
Sales Teams
Corporate Offices
Healthcare Facilities
Educational Institutions
Government Organizations

Why Choose the Mitel IP480G?

The Mitel IP480G combines the advanced features of the IP480 with the added benefit of Gigabit Ethernet connectivity. This allows users to share a high-speed network connection with a desktop PC while maintaining excellent voice performance.

Its large display, visual voicemail, expanded directory, full-duplex speakerphone, and headset support make it an ideal choice for professionals who handle multiple calls throughout the day and require efficient access to communications tools.

Professionally Tested

Each Mitel IP480G Gigabit Telephone (10577) is professionally tested to help ensure reliable performance and compatibility with supported Mitel and ShoreTel communications platforms.

Package Includes

Mitel IP480G Gigabit Telephone
1-Year Warranty

Related Products

Browse our selection of Mitel IP phones, ShoreTel telephones, replacement handsets, power supplies, VoIP accessories, and business communications equipment.

Documentation

Need setup and operating instructions for the Mitel IP480G?

Download the Mitel 480 / 480G User Guide for detailed information on installation, configuration, and operation.

Mitel IP480G Gigabit Telephone (10577)