Aastra 53i IP Phone
The newly released Aastra 53i IP Phone is loaded with features. The Aastra 53i hosts a full-duplex speakerphone along with a 3 line LCD screen. There is no need to purchase a separate adapter for power over Ethernet (PoE) as a PoE adapter is included with the phone.
Aastra 53i SIP Based IP Phone
Aastra phones are very popular within the Asterisk user community, and work well with most SIP based applications and IP PBX platforms..
The Aastra 53i is a relatively new product, with many of the same features as Aastras older IP phones, but an updated look and feel. The 53i supports up to 9 concurrent calls, has an adequate LCD display and a quality, full-duplex speakerphone. The 53i also supports 802.3af Power Over Ethernet.
The Aastra 53i IP Phone has 6 programmable keys with LEDs. For ones that love hands free phones there is a built-in amplifier along with headset support. The Aastra 53i is flash programmable and has dual 10/100 switched Ethernet ports.
The Aastra 53i offers powerful features and flexibility in a standards based, carrier-grade basic level IP telephone. With a sleek and elegant design and 3 line LCD display, the 53i is fully interoperable with leading IP Telephony platforms, offering advanced XML capability to access custom applications and support for up to 9 calls simultaneously.
Part of the Aastra 5i Series of IP telephones, the 53i is ideally suited for light to regular telephone requirements.
The Aastra 53i is 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 53i to meet your specific business needs or vertical applications using the display and keypad.
With extensive storage capacity for personal directories, callers logs and redial lists, the Aastra 53i 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, call waiting, intercom and local 3-way conference increase call flexibility and control.
All Aastra IP telephones offer full-duplex speakerphone with excellent voice clarity and delivery. With years of experience in telecommunications and telephone design, Aastra can ensure superior voice quality on every product we sell.
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 Power-over-Ethernet allows easy deployment with centralized powering and backup. Easily created configuration files, using any text editor, can be used to configure phones individually or centrally.
Aastra 53i Features & Functionality
- Up to 9 call appearance lines
- Shared call and bridged line appearances
- Multi-proxy support
- Distinctive ringing, priority alerting
- XML browser
- Personal directory
- Call forward/Call transfer/Call waiting
- Caller and calling line information
- Callers log
- Local 3-way conference
- Intercom with auto-answer
- Redial list
- Do Not Disturb
- Live dial pad or pre-dial support
- Digiums Asterisk Business Edition? supports Busy Lamp Field (BLF),
- Bridged Line Appearances (BLA), Intercom
- BroadSofts BroadWorks enhanced SIP supports Shared Call Appearances, Busy Lamp Field (BLF), CommPilot Call Manager
- Nortels MCS 5100/5200 SIP supports Conferencing, Voicemail, and
- NAT Traversal
- Sylantro?s SIP supports Bridged Line Appearances (BLA), Concierge, Call Park/Pickup, Conference
