All Aastra IP 5i Series telephones offer full duplex speakerphone with excellent voice clarity and delivery. With years of experience in telecommunications and telephone design, Aastra ensures superior voice quality on full line of IP phones.
With extensive storage capacity for personal directory, callers log, and redial list, the Aastra 51i and 57i can improve efficiency by providing more call information with the push of a button. Features such as shared call and bridged line appearances, call forward, call transfer and call waiting increase call flexibility and control.
From initial deployment and configuration to future enhancements and upgrades, the Aastra family of IP telephones are designed to save your business time and money. Dual auto-sensing switched Ethernet ports eliminate additional wiring and simplify installations. Integrated IEEE 802.3af PoE allows easy deployment with centralized powering and backup.
All Aastra IP 5i Series telephones are equipped with XML browser capabilities allowing access to customized services and applications. Create internal service applications using development guides available from Aastra. This feature provides unlimited potential to customize the 51i, 53i, 55i and 57i to meet your specific business needs or vertical applications using the display keypad.
Since many resellers don't want to get into programming but still want to impress the end users, ABP hosts an XML application server which is running more than 10 FREE useful applications ready to be activated. These available applications can bring current information to the phone's display:
• area code lookup • CNN news
• reverse phone directory • weather
• stock ticker
Features |
536M |
560M |
LED status indicators that support a variety of programmable features such as Line, Speed Dial, Busy Lamp Field, Bridged Lie Appearance, Shared Call Appearance and Do Not Disturb |
X |
X |
Backlit LCD Screen with 20 Softkeys with LEDs and 3 hardkeys |
X |
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Shares both power and signaling with the 5i Series phone, so that it can be easily set-up without additional installation or wiring expense. Simplified configuration via Web UI or configuration file from the phone. |
X |
X |
Up to 3 modules can be used with the 53i, 55i, 57i and 57i CT |
X |
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Up to 3 modules can be used with the 55i, 57i and 57i CT |
X |
In addition to all the features that the 57i has to offer, there is one more very exciting advantage - MOBILITY.
The 57i CT expands VoIP beyond the desktop without the expense of a separate wireless network. The 57i CT acts as a wireless DECT base station that can support up to four wireless DECT handsets.
Increase flexibility and efficiency for those needing to move around their office or home.
ABP Technology is a leading distributor that markets VoIP products through a network of specialized resellers and channel partners.
ABP Technology - 1850 Crown Drive, Suite 1112 - Dallas, TX 75234 - USA
Phone: 972-831-1600 - Fax: 972-831-1416 - email: sales@abptech.com
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