Aastra 51i SIP Telephone (Discontinued) |
(Model # A1751-0131-10-01)  Discontinued, Replaced by Model # A1751-0135-10-01 Note: Picture may not represent the actual product. We are continuously working on improving our website and reserve the right to change specifications, availability, and pricing without prior notice. Aastra 51i offers features and flexibility in an open-standards based, carrier grade basic level IP telephone.
SIP Telephone Features:
- Equipped with XML browser capabilities allowing access to customized services and applications
- Extensive storage capacity for personal directory, callers log, and redial list
- Shared call and bridged line appearances, call forward, call transfer and call waiting increase call flexibility and control
- Full-duplex speakerphone with excellent voice clarity and delivery
- Dual auto-sensing switched Ethernet ports eliminate additional wiring and simplify installations
- Easily created configuration files, using any text editor, can be used to configure phones individually or centrally
- Also known as the 6751i Series
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