AASTRA DIALOG 4422 IP OFFICE
IP communication made easy
The Dialog IP Office telephone is a feature-rich IP phone that provides the functions required in an office environment. It is also suitable as a comfort telephone in public or service areas. The integrated loudspeaker enables users to monitor voice services, such as listening to teleservices (voice response systems, messages, etc.). Using the stand feet and contrast adjustment, the telephone and the two-line display can be adapted to different lighting conditions.
- Two-line graphic display
- 13 keys with LEDs
- Call list (local)
- Monitoring loudspeaker
- 2-port Ethernet switch (shared use of a network cable or connection with a PC)
- Connection for headset (with dedicated toggle key)
- Power over LAN (according to IEEE 802.3af)
- Free seating function for greater mobility (log in and make calls)
- Telephone configuration via a web browser
- Multi-codec support
- Support for multiple languages
- QoS support (incl. QoS statistics via a web browser)
- Maintaining availability in branch offices (automatic login or logout with the backup gatekeeper)
- Support for hearing-impaired users with amplification (+6 dB)
- Acoustic Shock Protection
Available colours: light grey and anthracite
| Item information | Value |
|---|---|
| Product type: | IP phone |
There are no reviews yet.
10997 Berlin , Deutschland
E-Mail: info@mitel.com
Which AASTRA model suits your needs?
The key differences at a glance. Further technical details can be shown if needed.
| Comparison |
Current product
130,00 € *
Not available
|
107,50 € *
Not available
|
245,00 € *
Not available
|
|---|---|---|---|
| MPN | Dialog 4422 | Dialog 4420 | Dialog 4425 |
| Product type | IP phone | IP phone | IP phone |
| Selection | Current product | View product | View product |
A direct match for this product
Add selected accessories quickly and order them together.
You may also like
More products from our range that fit well with your selection.
More matching models
Similar products at a glance — compact and directly comparable.