RN-001029-00, Release 2.0.2, Rev 02 1
SIP IP Phone
Models 53i, 55i, 57i, and 57i CT
Release Note 2.0.2
About this Document
This document provides information specific to the SIP IP Phone release 2.0.2. It
includes information about Aastra’s 5i Series IP Phones (53i, 55i, 57i, 57i CT).
For more detailed information about the features associated with each phone, and
for information on how to use the phones, see your phone-specific SIP IP Phone
Installation Guide and the SIP IP Phone User Guide. For detailed information
about more advanced features, see the SIP IP Phone Administrator Guide.
Topics in this release note include:
• General Information
(release content, hardware supported, bootloader requirements)
• IP Phone Models
• Optional Equipment (for 55i, 57i, and 57i CT only)
• Enhancements/Changes in 2.0.2, Build 1040
• New Parameters Added in 2.0.2
• Issues Resolved in Release 2.0.2
• Contacting Aastra Telecom Support
