Enhanced Productivity with the Aastra 480i Telephone

Aastra’s 480i SIP Telephone is a fully featured, integrated, flexible and upgradable VoIP handset. Cross compatible with a wide range of telephone systems – this handset is future proof and investment proof!

Maximize your productivity while minimizing training time with the Aastra 480i’s easy-to-follow visual prompts. Instantly know whether someone is available to answer a call with the screen-based Busy Lamp Field on their phone. Juggle up to 4 calls with Aastra 480i’s call appearance light. Gain access to advanced telephone features at the touch of your fingertips, and manage your calls with confidence.

The 480i offers the same durability and reliability found in all Aastra business telephones. Its sleek, unique ergonomical design and large screen makes this affordable telephone a smart addition to any business environment. The built-in speakerphone offers the excellent sound quality required for business today. Intercom (set paging)* is also available, connecting you and your peers quickly
and accurately.


Aastra 480i SIP Handset Benefits and Features

  • Size: 11.43 cm W X 17.78 cm L X 11.43 cm H
  • Weight: 0.91 kg
  • Power: Supports IEEE 802.3af inline power. Universal wall adapter with power is also available for networks that don’t supply power.
  • Headset compatibility: Modular RJ9 connector, compatible with amplified business headsets
  • Handset: Hearing Aid compatible
  • 6 customizable softkeys
  • 8 Predefined hard keys for most common call handling functions like Transfer, Conference, Intercom etc.
  • Dual 10/100 Mbps switched Ethernet ports
  • Manual or Dynamic Host Configuration Protocol (DHCP) IP address setup
  • Time and date synchronization using SNTP
  • Server provisioned XML-based user configuration files
  • User programmable Interactive Services
  • XML programmable – API available for 3rd party applications
  • Sample applications include – visual voicemail, directory services
  • Protocol and feature support: XML, H.323, MGCP, SIP
  • Codecs: G.711 m/A and G.729A (Annex B) configuration.
  • Open XML standard interface for screen based applications
  • ITU-T H.323 with Business feature phone extensions
  • Gatekeeper routed
  • Support for gatekeeper discovery
  • Configurable up to 4 lines – varies by IP PBX or Softswitch solution
  • H.450 (hold, message waiting)


  • E. 164 dialing
  • PSTN call progress tones
  • Presence or BLF information
  • IETF MGCP with business package extensions
  • GUI support
  • Configurable up to 4 lines – varies by IP PBX or Softswitch solution
  • Automatic Call Agent Address on some systems.
  • Extensions for feature key and display support
  • Presence of BLF information
  • IETF SIP with Business Feature phone extensions
  • Local feature-rich GUI
  • Call transfer, hold, divert (forward)
  • Called, calling, connected party identification/information
  • Speed dial, redial
  • Conferencing
  • Up to 4 lines/ call appearances
  • Presence or BLF information
  • Safety and Emissions: – North American, Australian and European approvals including: EN55024 and EN55022, Class B FCC Part 15, Subpart B, AS/NZS CISPR 22, TIA 968-A and CS-03, Issue 8, AS/ACIF S004, CSA 60950-1 NRTL/C, TS001 AS/NZS3260, EN60950



    • Downloads