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Product Description
Product Description
Display:
- VGA type
- Adjustable viewing angle
- Backlit
- Colored
- Touch-screen
- Support for graphics
- Internet browser (xml)
- Support for graphical business applications
Keys, control panel and/or direct command:
- Dialing
- Soft keys in relation to display Keys for display
- navigation/scroll +/- volume control
- Mute
- Loudspeaker mode
- Headset mode
- Clear
- Pre-selected and programmable functions
- Central corporate phone book
- 1000 Contacts (Personal Phonebook) Call list
- Message alert/call indicator
Audio:
- Hands free speaker with full duplex (AEC) wide band codec
- Headset port
- Microphone mute function
- Volume control (combined for handset, headset, loudspeaker, tone ringer)
- Hearing Aid Compatible
- Increased hearing level for users with impaired hearing
- Programmable tone ringer
Power:
- Power over Ethernet (PoE), IEEE 802.3af
- Power adapter: input: 100-230 V AC, output: 24 V AC
- Average consumption : Power Class 1 < 4W
- Support for AC/AC external power supply
Other interfaces and features:
- 2 port Ethernet switch, 10/100 BaseT/TX (autosense)
- 2 port Gigabit Ethernet switch
- Integrated support for USB
- Emergency call support
- My Dialog 4000 contacts – End-user application for possibilities to merge MS Outlook Contacts to
- personal phonebook
- Support for Option Unit, support for external bell or busy signal*
- Support for Key Panel Unit*
- Integrated web server for maintenance and support for Aastra-Ericsson Device management
- Firmware download from a web server (upgradeability in field)
Security:
- IEEE 802.1x Authentication
- Encryption of signalling and media
- SSH
VoIP codecs:
- DHCP
- RTCP, IETF RCF 3550
- Quality of Service IEEE 802.1p&q and Diffserv
- VLAN support IEEE 802.1p&q
- Voice codecs: G.71 1, G.729a, G.729ab, G.723.1
- Branch office survivability support
- DNS RSV
- SIP 3261
- SIP interoperability with Aastra-Ericsson ICP
- Voice Activity Detection
- Acoustic Echo Cancellation
- Background Noise Fill
- Comfort Noise Fill
- Dynamic Jitter Buffers
This product is a Proprietary IP telephone which requires a Proprietary VoIP PBX telephone system to operate. This phone is not suitable for home use.
Additional Information
Additional Information
| Manufacturer | Aastra (Ericsson) |
|---|---|
| Colour | Dark Grey |
| Condition | New |
| Manufacturer Part # | Dialog5446 |
User Manuals and Data Sheets
 Aastra Dialog 5446 IP Office Telephone - Dark Grey
User Guide
|
Reviews
Delivery
We offer a standard € 10 delivery for every parcel under 20 kg which is delivered in 48 hours from the date of shipment (allowing for weekends and public holidays).
Upon shipment of your order, you will automatically receive a confirmation email that will allow you to track your delivery in real-time. A signature will be required on delivery.
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