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Aastra MBU 400 User Guide 15
Introduction
Other MBU Features
• System Administrator Web Interface Support ( English only)
• SIP accounts configured via WebUI, TFTP, or handsets
• Quality of Service
• Type of Service (ToS)
• CODECs
• Pulse Code Modulation A-law (PCMA) (G.711, 64 kbps)
• Pulse Code Modulation u-law (PCMU) (G.711, 64 kbps)
• iLBC (20 ms)
• G.729
• Maintenance, administration, and provisioning
• Digital Enhanced Cordless Telephone (DECT) interface
• Firmware updates via:
- Over-the-air programming
- File transfer of a configuration file over TFTP or HTTP, local Web interface, or
the handset user interface (System Administrator PIN required)
• Provisioning allowed via a configuration file, Web interface, or the handset user
interface*
• Debug and SIP trace report ability (via Web interface)
* The configuration file provisioning allows access to additional configuration
parameters. The local Web interface allows access to most configuration settings.
The handset user interface enables access to some VoIP account settings (access
can be controlled by a System Administrator PIN code if required).
Aastra 420d Handset Features
Display
• 128 x 128 pixels, 65K color support, backlight
• Graphical menu system