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  Aastra 51i SIP Phone
  Aastra 51i, Asterisk, Trixbox, Switchvox Free Edition
Aastra 51i - SIP, Asterisk, Trixbox PRO

 
The Aastra 51i SIP phone for Asterisk, Trixbox PRO, or Fonality PBX

Our Price: $99.98


Product Code: AASTRA 51I


Description
 
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Introducing the Aastra 53i SIP Phone - Deployment Applications include Asterisk, Trixbox, Switchvox, or any SIP Standard based IP Telephony Platform.

Aastra 51iInformation:

The Aastra 51i offers powerful features and flexibility in a standards based, carrier-grade basic level IP telephone. With a sleek and elegant design and 1 line LCD display, the 51i is fully interoperable with leading IP Telephony platforms, offering advanced XML capability to access custom applications.

Aastra 51iFeatures:

  • FREE ASTERISK INSTALLATION SUPPORT AND TRAINING

  • Asterisk, Trixbox, or Switchvox Ready

  • Full duplex speakerphone

  • Distinctive ringing, priority alerting

  • Intercom with auto-answer

  • Asterisk Busy Lamp Fields (BLF)

Aastra 51iDownloads:

Aastra 51iBox Contents:

  • Aastra 51i SIP Telephone

  • Desk Stand

  • Optional AC Adapter

  • Wall mount Kit

Aastra SIP FeatureMatrix:

Please note: This is a comprehensive list of all Aastra SIP Phones and features. Within the Matrix you will find links to parts that may be required to utilize this device within your Asterisk network. Please consult with one of our Live Support Technicians to be sure that the Aastra SIP phone you are planning to select meets the need and fully supports the features that you want.

Features: 9112i 9133i 480i 51i 53i 55i 57i
Line Keys 1 3 3 1 9 6 4
Attendant Console No No No No No 536M, 560M 536M, 560M
802.3af PoE No Yes Yes Yes Yes Yes Yes
Speakerphone Yes Yes Yes Yes Yes Yes Yes
Headset RJ-9 RJ-9 RJ-9 RJ-9 RJ-9 RJ-9 RJ-9

Optional Power Supply

 Yes

Yes No No Yes Yes No

Cordless Handset

No No 480iCT No No No 57iCT

Web User Interface

Yes Yes Yes Yes Yes Yes Yes

10/100 Ports

1 2 2 2 2 2 2

Backlit Display

Yes Yes Yes Yes Yes Yes Yes

Part Number

A19112-0131-10-05 A19113-0131-10-05 A1480-0131-10-05 A1751-0131-10-05 A1753-0131-10-05 A1755-0131-10-05 A1757-0131-10-05

Asterisk BLF

Yes Yes Yes Yes Yes Yes Yes

Aastra 51iPrice:

 
Features
  • XML Browser
  • Enhanced Call Management
  • Remarkable Audio
  • Simplified Deployment

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