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9143i, 9480i, 9480i CT and 9143i, 9480i, 9480i CT and 67xxi Series Phones 67xxi Series Phones SI SIP I IP PHONE PHONE RN-001029-04 Rev 05 Release Note Release 2.5.3...
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Aastra Telecom will not accept liability for any damages and/or long distance charges, which result from unauthorized and/or unlawful use. While every effort has been made to ensure accuracy, Aastra Telecom will not be liable for technical or editorial errors or omissions contained within this documentation.
About this Document This Release Note 2.5.3 provides issues resolved since the release of the 2.5.2 software for the 9143i, 9480i, and 9480i CT SIP IP Phones and the 67xxi Series SIP IP Phones (6730i, 6731i, 6751i, 6753i, 6755i, 6757i, 6757i CT).
IP Phone Release Notes 2.5.3 General Information General Information Release Content Information This document provides release content information on the Aastra 9143i, 9480i, and 9480i CT SIP IP Phone firmware and the 67xxi Series SIP IP Phone firmware. Model Release Name 6730i Generic SIP...
There is no personal information transmitted from the phone and the phone continues to boot up as normal. RN-001029-04, Release 2.5.3, Rev 05 SIP IP Phone Models 9143i, 9480i, 9480i CT, and 67xxi Series Phones Release Note 2.5.3 Before you Upgrade...
IP Phone Release Notes 2.5.3 New Features in Release 2.5.3 New Features in Release 2.5.3 This section provides the new features in SIP IP Phone Release 2.5.3. These new features apply to all of the Aastra IP Phones, unless specifically stated otherwise. Each feature also specifies whether it affects the Administrator, the User, or both.
This is now corrected. A SIP REFER is now correctly sent using SIPS URI scheme. RN-001029-04, Release 2.5.3, Rev 05 SIP IP Phone Models 9143i, 9480i, 9480i CT, and 67xxi Series Phones Release Note 2.5.3 Issues Resolved in Release 2.5.3...
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This is now corrected. DEF19466 When a 67xxi phone is communicating with another 67xxi phone using SRTP for voice, communication works correctly. However, after approximately 20 minutes of communication, the line goes silent with no audio, even though SRTP packets are still being exchanged.
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Now, when you press the number for a menu item on an XML screen, the phone launches that menu item. RN-001029-04, Release 2.5.3, Rev 05 SIP IP Phone Models 9143i, 9480i, 9480i CT, and 67xxi Series Phones Release Note 2.5.3 Issues Resolved in Release 2.5.3...
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IP Phone Release Notes 2.5.3 Issues Resolved in Release 2.5.3 Issue Number Description of Fix ENH19141 Currently, in an XML application, the Right navigation arrow (Done) on the phone ca be used for the NextURI, and the Left navigation arrow (Back) can be used for the PrevURI. Now the phones can also use the Up and Down navigation arrows to push URIs and override the default behavior.
SIP IP Phone Models 9143i, 9480i, 9480i CT, and 67xxi Series Phones Release Note 2.5.3 Contacting Aastra Telecom Support Contacting Aastra Telecom Support If you’ve read this release note, and consulted the Troubleshooting section of your phone model’s manual and still have problems, please send inquiries via email to support@aastra.com.