Aastra SIP Phones
SIP Telephones:
 57i CT |
The 57i CT is ideally suited for executives, heavy telephone users who require more one touch feature keys and a large screen to take full advantage of XML based programs and mobile warehouse, support and retail staff. It can support up to 9 calls simultaneously. Learn More |
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 57i |
With a sleek and elegant design, large 144 x 128 pixel graphical backlit LCD display and 6 dynamic context-sensitive softkeys, the 57i is fully interoperable with leading IP Telephony platforms, offering advanced XML capability to access custom applications and support for up to 9 calls simultaneously. Learn More |
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 55i |
Part of the Aastra family of IP telephones, the 55i is ideally suited for moderate to heavy telephone users who require more one touch feature keys and XML based programs. Learn More |
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 53i |
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. The 53i is ideally suited for light to regular telephone requirements. Learn More |
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 51i |
The 51i is ideally suited for light use small and medium business applications such as lobbies or common areas , where single line high-quality SIP communication is required. Learn More |
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 480i |
The Model 480i is an advanced, fully featured, IP screen Telephone that provides a flexible IP solution designed with interoperability and ease of use in mind. Learn More |
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560m Expansion Module |
Designed for receptionists, administrative assistants, call center agents, power users, and executives who need to monitor and manage a large volume of calls on a regular basis. Learn More |
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