IP Phone Models
41-001160-01, Rev 00, Releaes 2.3
1-3
Overview
IP Phone Models
Description
All Aastra SIP IP Phone Models communicate over an IP network allowing you to
receive and place calls in the same manner as a regular business telephone.
All phone models support the Session Initiation Protocol (SIP). The 9480i CT and
57i CT offers the base phone along with a cordless extension.
References
For more information about the features and installation requirements, see the
SIP IP Phone Installation Guide
for your specific model.
The following illustrations show the types of IP Phone Models.
Opti
ons
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Del
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Save
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L2
L3
L1
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Red
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Optio
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948
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9480i
9480i CT
9143i
Summary of Contents for 51i
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Page 179: ...Administrator Level Options 41 001160 01 Rev 00 Releaes 2 3 3 91 Administrator Options ...
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Page 644: ...Operational Features 5 352 41 001160 01 Rev 00 Release 2 3 IP Phone Administrator Guide ...
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Page 1014: ...Sample Configuration Files D 34 41 001160 01 Rev 00 Release 2 3 IP Phone Administrator Guide ...
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