53i, 55i, 57i, 57i C CT

SIP I SI IP PHONE

Release Note Release 2.0

RN-00 1029-00 Rev 01
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. The information contained in this documentation is subject to change without notice.
Copyright 2007 Aastra Telecom. www.aastra.com All Rights Reserved.

Contents

About this Document.... 1 General Information.... 2 Release Content Information... 2 Hardware Supported.... 2 Bootloader Requirements... 2 IP Phone Models.... 3 Model 53i IP Phone.... 4 Model 55i IP Phone.... 5 Model 57i IP Phone.... 6 Model 57i CT IP Phone.... 7 Optional Equipment (for 55i, 57i, and 57i CT only).. 8 Model 536EM Expansion Module (for all models).. 9 Module 560EM Expansion Module (for 57i and 57i CT only).. 9 Changes in 2.0.1, Build 2000... 10 Daylight Savings Time Change... 10 Contacting Aastra Telecom Support... 20
RN-001024-00, Rev 01, Release 2.0
SIP IP Phone Models 53i, 55i, 57i, and 57i CT Release Note 2.0

About this Document

This document provides an introduction to Aastras new 5i Series IP phones (53i, 55i, 57i, and 57i CT), Release 2.0. It also provides a brief overview of the features on each phone and optional equipment that may be purchased to work with the IP phones. 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) Contacting Aastra Telecom Support Contacting Aastra Telecom Support
RN-001029-00, Rev 01, Release 2.0
IP Phone Release Notes 2.0 General Information

General Information

Release Content Information
This document provides release content information on the Aastra 53i, 55i, 57i, and 57i CT SIP IP phone firmware.
Model 53i 55i 57i 57i CT Release Name Generic SIP Generic SIP Generic SIP Generic SIP Release Version 2.0 2.0 2.0 2.0 Release Filename FC-001086-00-01 FC-001087-00-01 FC-001088-00-01 FC-001089-00-01 Release Date February 2007 February 2007 February 2007 February 2007

Hardware Supported

This release of firmware is compatible with the following Aastra IP portfolio products: 53i 55i 57i 57i CT

Bootloader Requirements

This release of firmware is compatible with the following Aastra IP portfolio product bootloader versions: 53i - Bootloader 2.0.1.1055 or higher 55i - Bootloader 2.0.1.1055 or higher 57i - Bootloader 2.0.1.1055 or higher 57i CT - Bootloader 2.0.1.1055 or higher
SIP IP Phone Models 53i, 55i, 57i, 57i CT Release Notes IP Phone Models

IP Phone Models

Congratulations on your purchase of Aastras new release of the 5i Series IP Phones (53i, 55i, 57i, and 57i CT)!
The IP Phone Models 53i, 55i, 57i, and 57i CT are multi-line open-standards desktop phones that communicate over an IP network allowing you to receive and place calls in the same manner as a regular business telephone. The Aastra 53i is designed for use by the occasional users to the power users. The Aastra 55i is designed for the power users and executives who require a graphical display for advanced XML applications. The Aastra 57i is designed for the power users and executives who require a large graphical display for advanced XML applications. The Aastra 57i CT is designed for the power users, executives, and warehouse, support, and retail staff who require mobility within a single site facility. It includes an integrated WDCT cordless mobility handset for coverage of up to 300,000 square feet. Built on Aastras global form factor, the 5i Series IP phones maintain the same quality and features that you are accustomed to with our existing IP phone family - benefits without the compromise.

IP Phone Release Notes 2.0 IP Phone Models

Model 53i IP Phone

Model 53i SIP IP phone offers the following features: 3-line LCD screen 6 top keys: programmable hard keys (up to 6 programmable functions) 3 call appearance lines with LEDs Supports up to 9 call lines
Full-duplex speakerphone for handsfree calls Headset support (modular connector) Built-in two-port, 10/100 Ethernet switch - lets you share a connection with your computer Inline power support (based on 802.3af standard) which eliminates power adapters. AC power adapter (included) Enhanced busy lamp fields* Set paging*
*Availability of feature dependant on your phone system or service provider.

Model 55i IP Phone

Model 55i SIP IP phone offers the following features:. 8 line graphical LCD screen (144 x 75 pixels) with white backlight 12 programmable keys 6 Top keys: programmable hard keys (up to 6 programmable functions) 6 Bottom keys: programmable state-based softkeys (up to 20 programmable functions) 4 call appearance lines with LEDs Supports up to 9 call lines Full-duplex speakerphone for handsfree calls Headset support (modular connector) Built-in-two-port, 10/100 Ethernet switch - lets you share a connection with your computer. Inline power support (based on 802.3af standard) which eliminates power adapters. AC power adapter (included) Enhanced busy lamp fields* Set paging*

Model 57i IP Phone

Model 57i SIP IP phone offers the following features: 11 line graphical LCD screen (144 x 128 pixels) with white backlight 12 multi-functional softkeys 6 Top Keys: programmable static softkeys (up to 10 programmable functions) 6 Bottom Keys: programmable state-based softkeys (up to 20 programmable functions) 4 call appearance lines with LEDs Supports up to 9 call lines Full-duplex speakerphone for handsfree calls Headset support (modular connector) Built-in-two-port, 10/100 Ethernet switch - lets you share a connection with your computer. Inline power support (based on 802.3af standard) which eliminates power adapters. AC power adapter (included) Enhanced busy lamp fields* Set paging*

Model 57i CT IP Phone

Model 57i CT SIP IP phone offers the following features: Base Unit 11 line graphical LCD screen (144 x 128 pixels) with white backlight 12 multi-functional softkeys 6 Top Keys: programmable static softkeys (up to 10 programmable functions) 6 Bottom Keys: programmable state-based softkeys (up to 20 programmable functions) 4 call appearance lines with LEDs Supports up to 9 call lines Full-duplex speakerphone for handsfree calls Headset support (modular connector) Built-in-two-port, 10/100 Ethernet switch - lets you share a connection with your computer. Inline power support (based on 802.3af standard) which eliminates power adapters. AC power adapter (included) Enhanced busy lamp fields* Set paging* Cordless Handset and Charging Base

Cordless Handset Features 5 line backlit display screen 2 multi-functional softkeys Programmable function key supports up to 14 functions Vibration Alerter Headset Jack Desk charging stand
RN-001029-00, Rev 01, Release 2.0 7
IP Phone Release Notes 2.0 Optional Equipment (for 55i, 57i, and 57i CT only)
Optional Equipment (for 55i, 57i, and 57i CT only)

Description

In addition to the release of the new IP phones, Aastra offers optional expansion modules you can attach to the 55i, 57i, or 57i CT IP phones to provide even more softkey capability. Aastra offers the following two expansion modules for your phone: 536EM - Provides an additional 36 softkeys (for 55i, 57i, and 57i CT) 560EM - Provides an additional 60 softkeys (for 57i and 57i CT only)
Up to 3 expansion modules can be piggy backed to a phone providing up to an additional 108 softkey capability on the 536EM, and up to an additional 180 softkey capability on the 560EM. The Aastra 536EM and Aastra 560EM expansion modules cater to the telephone attendant application. It is designed for the receptionists, administrative assistants, call center agents, power users, and executives who need to monitor and manage large volume of calls on a regular basis. Built on our global form factor, the Aastra 536M and Aastra 560M supports the Aastra 50i Series of IP phones. Functionally, both the Aastra 536EM and Aastra 560EM expansion modules support the same softkey feature set including speeddial, call appearance line, shared call and bridged line appearances, and Busy Lamp Field (BLF). Building on the phones ease of use and deployment, the Aastra 536EM and Aastra 560EM expansion modules can be put into service quickly. The phone requires no new cabling, as both power and signaling are provided directly from the IP phone. You can configure the module keys centrally via the configuration file or manually via the Aastra Web UI.
SIP IP Phone Models 53i, 55i, 57i, 57i CT Release Notes Optional Equipment (for 55i, 57i, and 57i CT only)
Model 536EM Expansion Module

(for all models)

536EM Expansion Module
The 536EM module adds 36 additional softkeys to the IP phone models 55i, 57i, and 57i CT. The 536EM provides paper labels for each softkey. Up to 3 modules can be piggy-backed to provide up to 108 additional softkeys for the phone.
Module 560EM Expansion Module
(for 57i and 57i CT only)
The 560EM module adds 60 additional softekeys to the IP phone models 57i and 57i CT (using the 3 function keys on the bottom right of the unit). The 560EM Expansion 560EM module provides an LCD Module display for displaying softkey labels. Up to 3 modules can be piggy-backed to provide up to 180 additional softkeys for the phone.

IP Phone Release Notes 2.0 Changes in 2.0.1, Build 2000
Changes in 2.0.1, Build 2000
This section describes the daylight savings time change on the IP phones. This change applies to all IP Phone models (53i, 55i, 57i, 57i CT).
Daylight Savings Time Change
The following table describes the change in Release 2.0.1, Build 2000.
Feature All Models New federally mandated Daylight Savings Time (DST) observance This feature incorporates the new changes made to the United States DST into the IP phones. Description
New Federally Mandated Daylight Savings Time (DST) Observance The Aastra IP Phones now incorporate the new federally mandated DST observance change. This change became affective starting in 2007. The US has made a change to its daylight savings time observance starting in 2007. The Energy Policy Act of 2005 mandates that DST will now begin at 2:00 A.M. on the second Sunday in March and revert to Standard time on the first Sunday in November. In 2007, DST begins March 11th, 2007, and ends November 4th, 2007.
Note: In previous years, the DST began on the first Sunday of April and ended on the first Sunday of October.
The changes to daylight savings time applies to the U.S. and Canada, but may impact other countries outside North America.
SIP IP Phone Models 53i, 55i, 57i, 57i CT Release Notes Changes in 2.0.1, Build 2000
Setting Time Zone and DST via IP Phone UI (User and Admin) Use the following procedures to set time zone and daylight savings time on the IP phones using the IP Phone UI.

IP Phone UI

Step Action Set Time Zone 5 Press on the phone to enter the Options List. Select Time and Date. Select option Time Zone. For 53i: Press * to display a list of Time Zone options. Select a Time Zone from the list of options. For valid values, see Time Zone Name/Time Zone Code Table on page 15 of this release note. Note: The default Time Zone is US-Eastern. Press Done to save the Time Zone you selected. Press Done again to exit the Options Menu. Press on the phone to enter the Options List.
Set Daylight Savings Time Select Time and Date. Select Daylight Savings. Select a Daylight Savings time from the list of options. Valid values are: OFF 30 min summertime 1 hr summertime automatic Note: The default for Daylight Savings is Automatic. To disable the time zone and DST, set Daylight Savings to OFF. Press Done to save the Daylight Savings value you selected. Press Done again to exit the Options Menu.

Setting Time Zone and DST via Configuration Files (Admin only) Use the following procedures to set time zone and daylight savings time on the IP phones using the configuration files.

Configuration Files

Step Action Set Time Zone Using a text-based editing application, open the <mac>.cfg or aastra.cfg file. Enter the following parameters: time zone name: <timezone name> time zone code: <time zone code> Notes: 1. The default time zone name is US-Eastern. The default time zone code is EST. 2. For information about each time zone parameter, see Time Zone and DST Configuration File Parameters on page page 13. 3. For available time zone names and codes, see Time Zone Name/Time Zone Code Table on page 15. Save the changes and close the <mac>.cfg or the aastra.cfg file. You must restart the phone to apply the changes. Press on the phone to enter the Options List. Select Phone Status. Select Restart Phone and press Restart. Using a text-based editing application, open the <mac>.cfg or aastra.cfg file. Enter the following parameter: dst config: <0, 1, 2, or 3> Notes: 1. The default DST is 3 (automatic). 2. For information about valid values for DST, see Time Zone and DST Configuration File Parameters on page page 13. 3 Save the changes and close the <mac>.cfg or the aastra.cfg file. You must restart the phone to apply the changes.
Set Daylight Savings Time
Step 6 Action Press on the phone to enter the Options List.
Select Phone Status. Select Restart Phone and press Restart.
Time Zone and DST Configuration File Parameters
Parameter dst config Daylight Savings (in Phone UI) Description Format Default Value Range
IP phone UI Configuration Files
Options->Time and Date->Daylight Savings aastra.cfg, <mac>.cfg
Enables/disables the use of daylight savings time. Integer - OFF 1 - 30 min summertime 2 - 1 hr summertime 3 - automatic dst config: 0

Example

Parameter time zone name Time Zone (in Phone UI) Description Format Default Value Range Example

Time Zone Code EST PES CET AST WET WET AZO PYS EET EET MSK SAM YEK OMS NOV KRA IRK YAK VLA SAK MAG PET ANA CET SGT CET CET CET SRT CST EET AST CST EET EST CST MST PST AKS HAS HST UYS
Time Zone Name VA-Vatican YU-Belgrade

Time Zone Code CET CET

IP Phone Release Notes 2.0 Contacting Aastra Telecom Support
Contacting Aastra Telecom Support
If youve read this release note, and consulted the Troubleshooting section of your phone models manual and still have problems, please send inquiries via email to support@aastra.com.
Generic SIP IP Phone Models 53i, 55i, 57i, 57i CT

2.0 Release Notes

Copyright 2007 Aastra Telecom. All rights reserved. Information in this document is subject to change without notice. Aastra Telecom assumes no responsibility for any errors that may appear in this document. Product capabilities described in this document pertain solely to Aastra Telecom's marketing activities in the U.S. and Canada. Availability in other markets may vary. RN-001029-00 Rev 01 SIP IP Phones Release 2.0 February 2007

51i, 53i, 55i, 57i, and 57i CT

SIP I SI IP PHONE

Release Note Release 2.1.2

RN-001029-00 Rev 05

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. The information contained in this documentation is subject to change without notice.
Copyright 2007 Aastra Telecom. www.aastra.com All Rights Reserved.

Contents

General Information.... 2 Release Content Information... 2 Hardware Supported.... 2 Bootloader Requirements... 2 Features in Release 2.1.2... 3 Authentication Support for HTTP/HTTPS Download Methods, used with Broadsoft Client Management System (CMS).. 4 Broadsoft Client Management System (CMS) Support.. 4 Configurable HTTP and HTTPS Port.. 8 Phones can Register with Multiple Servers Using Same User Name. 12 Issues Resolved on Series 5i Phones in Release 2.1.2.. 13 Contacting Aastra Telecom Support... 14
RN-001029-00, Rev 05, Release 2.1.2
SIP IP Phone Models 51i, 53i, 55i, 57i, and 57i CT Release Note 2.1.2

About this Document

This document provides an overview of the 2.1.2 features on the 5i Series phones (51i, 53i, 55i, 57i, and 57i CT). For more detailed information about the features associated with each phone, and for information on how to use the phones, see your model-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) Features in Release 2.1.2 Issues Resolved on Series 5i Phones in Release 2.1.2 Contacting Aastra Telecom Support
IP Phone Release Notes 2.1 General Information

General Information

Release Content Information
This document provides release content information on the Aastra 51i, 53i, 55i, 57i, and 57i CT SIP IP phone firmware.
Model 51i 53i 55i 57i 57i CT Release Name Generic SIP Generic SIP Generic SIP Generic SIP Generic SIP Release Version 2.1.2 2.1.2 2.1.2 2.1.2 2.1.2 Release Filename FC-001126-00-03 FC-001086-00-06 FC-001087-00-06 FC-001088-00-06 FC-001089-00-06 Release Date December 2007 December 2007 December 2007 December 2007 December 2007

Hardware Supported

This release of firmware is compatible with the following Aastra IP portfolio products: 51i 53i 55i 57i 57i CT

Bootloader Requirements

This release of firmware is compatible with the following Aastra IP portfolio product bootloader versions:
51i - Bootloader 2.0.1.1055 or higher 53i - Bootloader 2.0.1.1055 or higher 55i - Bootloader 2.0.1.1055 or higher 57i - Bootloader 2.0.1.1055 or higher 57i CT - Bootloader 2.0.1.1055 or higher
5i Series IP Phone Release Notes Features in Release 2.1.2
Features in Release 2.1.2
This section describes the new features included in Release 2.1.2 of the 5i Series IP Phones. The following table summarizes the new features.
Feature Authentication Support for HTTP/HTTPS Download Methods, used with Broadsoft Client Management System (CMS) Phones can Register with Multiple Servers Using Same User Name Description The 5i Series IP Phones support authentication when using HTTP or HTTPS as download protocols on Broadsoft CMS. The 5i Series IP Phones now allow you to define different SIP lines with the same account information (i.e., same user name) but with different registrar and proxy IP addresses
IP Phone Release Notes 2.1 Features in Release 2.1.2
Authentication Support for HTTP/HTTPS Download Methods, used with Broadsoft Client Management System (CMS)
Release 2.1.2 introduces authentication support when using HTTP or HTTPS as download protocols (as per RFC 2617) on the IP phones. If a 5i Series phone is challenged by an HTTP or HTTPS server when the server attempts to download the aastra.cfg file, the phone automatically sends "aastra" as the default Username and Password back to the server. Broadsoft Client Management System (CMS) Support The 5i series now support a "Login" feature used with Broadsoft Client Management System (CMS). When a phone, running the 2.1.2 release, is connected to a Broadsoft Server using the CMS tool, a LOGIN softkey displays. Pressing the LOGIN softkey displays a login screen with Username and Password. Username can be up to 40 characters and Password can be up to 20 characters. Domain Name can optionally be added to the Username (e.g. username@domain.com). A user can navigate the screen using the navigation keys (arrow keys) on the phone. The screen provides a SUBMIT softkey for submission of the field information, and a CANCEL softkey for exiting the login screen. Appropriate messages display if the phone reaches a timeout while trying to connect to the server, or if a Username or Password are incorrect. Once the login information for a specific user is entered and accepted by the server, the phone reboots and downloads the user profile. The feature described above is configurable on the phones using the configuration files only. If this feature is enabled, the appropriate softkeys and input fields display on the IP Phone screens.

Configuring Broadsoft CMS Support via the Configuration Files Configure Broadsoft CMS support on the IP Phone using the following parameters in the configuration files: http digest force login http digest username http digest password
Configuration Files aastra.cfg, <mac>.cfg
Parameter http digest force login Description Format Default Value Range Example
This parameter enables and disables the LOGIN softkey display on the IP Phone screen. Boolean - false; the LOGIN softkey displays to the screen. 1 - true; the LOGIN softkey does not display to the screen. http digest force login: 1
Parameter http digest username Description

Configuration Files

aastra.cfg, <mac>.cfg
This is the username that the phone uses to authenticate the user on the Broadsoft CMS. This parameter initiates a Username screen when the user presses the LOGIN softkey. The Broadsoft CMS uses the Username when loading the configuration over HTTP for authentication purposes. String aastra Not Applicable http digest username: myusername
Format Default Value Range Example
Parameter http digest password Description
This is the password that the phone uses to authenticate the user on the Broadsoft CMS. This parameter initiates a Password screen after the user has entered a Username and pressed SEND. The Broadsoft CMS uses the Password entered when loading the configuration over HTTP for authentication purposes. String aastra Not Applicable http digest password: mypassword
IP Phone UI when Broadsoft CMS is Enabled When the Broadsoft CMS feature is enabled on the IP Phone, the following screens display: 51i, 53i IP Phones

Login Screen

9054550055 Sat Jun 8 2:55pm =Log In

Username Screen

Please Enter: Username: _ =Submit =Next

Password Screen

Please Enter: Password: _ =Cancel

=Submit

55i, 57i, and 57i CT IP Phones
John Smith Sat Jan 1 12:18am

Log In

Username and Password Screen

Please Enter:

Username: _ Password:

Backspace abc.

Submit Cancel
Configurable HTTP and HTTPS Port The 5i Series phones now support configurable ports for HTTP and HTTPS downloads. Default values are 80 (HTTP) and 443 (HTTPS). These port values are configurable using the Phone UI, Aastra Web UI, configuration files, and using the DHCP option 66. Configuring the HTTP and HTTPS Ports via the Configuration Files Configure the HTTP and HTTPS ports using the following parameters in the configuration files:

Parameter http port HTTP Port (in Web UI) Description Format Default Value Range

http port https port

IP phone UI Aastra Web UI Configuration Files Options->Administrator Menu-> Configuration Server Settings-> HTTP Settings->HTTP Port Advanced Settings->Configuration Server aastra.cfg, <mac>.cfg
This is the port on the HTTP server that downloads the configuration files to the phone using HTTP. Integer through 65535 Note: Aastra recommends you use values between 256 and 65535.

Example

http port: 1025
Parameter https port HTTPS Port (in Web UI) Description Format Default Value Range
IP phone UI Aastra Web UI Configuration Files
Options->Administrator Menu-> Configuration Server Settings-> HTTPS Settings->HTTPS Port Advanced Settings->Configuration Server aastra.cfg, <mac>.cfg
This is the port on the HTTPS server that downloads the configuration files to the phone using HTTPS. Integer through 65535 Note: Aastra recommends you use values between 256 and 65535.

http port: 1026

Configuring the HTTP and HTTPS Ports via the IP Phone Configure the HTTP and HTTPS ports on the IP Phone as follows:

IP Phone UI

Step Action Configuring the HTTP Port on the Phone 7 Press on the phone to enter the Options List. Select Administrator Menu. Enter your Administrator password. Note: The IP Phones accept numeric passwords only. Select Configuration Server. Select HTTP Settings. Select HTTP Port. Enter the HTTP port that the HTTP server uses to download the configuration to the phone. Valid values are: 1 through 65535. Default is 80. Note: Aastra recommends you use values between 256 and 65535. 2 Press Done to save the changes. Press on the phone to enter the Options List. Configuring the HTTPS Port on the Phone Select Administrator Menu. 9
Step 9 Action Enter your Administrator password. Note: The IP Phones accept numeric passwords only. Select Configuration Server. Select HTTPS Settings. Select HTTPS Port. Select HTTPS Client. Select Download Port. Enter the HTTPS port that the HTTPS server uses to download the configuration to the phone. Valid values are: 1 through 65535. Default is 443. Note: Aastra recommends you use values between 256 and 65535. 10 Enter the HTTPS port that the HTTPS server uses to download the configuration to the phone. Valid values are: 1 through 65535. Default is 443. Note: Aastra recommends you use values between 256 and 65535. 11 Press Done to save the changes.
Configuring the HTTP and HTTPS Ports via the Aastra Web UI Configure the HTTP and HTTPS ports using the Aastra Web UI as follows:.

Aastra Web UI

Step 1 Action Click on Advanced Settings->Configuration Server->Configuration Server Settings.
In the Download Protocol field, select HTTP or HTTPS as the download protocol. In the HTTP or HTTPS Server field, enter the IP address of the HTTP or HTTPS server. For example, 10.30.10.229. In the HTTP or HTTPS Path field, enter the path name for which the download is directed. For example, phone.

Step 5 Action In the HTTP or HTTPS Port field, enter the port number of the HTTP or HTTPS server that uses this port to download the configuration to the phone. For example, 443. Valid values are: 1 through 65535. HTTP default is 80. HTTPS default is 443. Note: Aastra recommends you use values between 256 and 65535. 6 Click to save your settings.
Phones can Register with Multiple Servers Using Same User Name
The IP phones now allow you to define different SIP lines with the same account information (i.e., same user name) but with different registrar and proxy IP addresses. This new feature works with Registration, Subscription, and Notify processing. This feature also works with the following types of calls: incoming outgoing Broadsoft Shared Call Appearance (SCA) Bridged Line Appearance (BLA) conference transfer blind transfer
5i Series IP Phone Release Notes Issues Resolved on Series 5i Phones in Release 2.1.2
Issues Resolved on Series 5i Phones in Release 2.1.2
This section describes the issues resolved on the Series 5i IP phones in release 2.1.2. The following table provides the issue number and a brief description of each fix.
Note: Unless specifically indicated, these resolved issues apply to all phone models.
Issue Number CLN08234 CLN08238 CLN08276 CLN08524 DEF07551 DEF08158 / DEF08185 DEF08198 DEF08246 DEF08252 DEF08321 DEF08377 DEF08493
Description of Fix Phone no longer crashes after receiving "480 Temporarily Unavailable". Phone no longer freezes when INVITE initiated after REFER is rejected and user pressed L2. Fixed a memory leak on the transferee side of a transfer call caused by multiple 100 Trying messages. Handset/Headset sidetone range is now extended from +10/-10 to +10/-16. Concurrent early media ring back is no longer distorted on Aastra phones. Improved performance when processing BLF messages, so the phone no longer slows down when monitoring large numbers of extensions. The phone no longer stops sending authentication information in REGISTER packets when it gets too many 401s. Phone no longer crashes when configured with a backup registrar server and neither registrar responds to messages. Phone now sends PRACK to call through ACME Packet SBC with Early Media. Phone no longer randomly crashes when parsing AastraIPPhoneConfiguration XML objects. Phone no longer loses memory for each consultative transfer without a SipFrag/ NOTIFY. Phone no longer loses memory when processing an AastrIPPhoneFormattedTextScreen XML object.

IP Phone Release Notes 2.1 Issues Resolved on Series 5i Phones in Release 2.1.2
Issue Number DEF08509 DEF08515
Description of Fix The phone no longer loses memory for each re-invite without Session Description Protocol (SDP). Changing the RTP port value using the Aastra Web UI no longer suspends Linemgr.
5i Series IP Phone Release Notes Contacting Aastra Telecom Support
Contacting Aastra Telecom Support
If youve read this release note, and consulted the Troubleshooting section of your phone models manual and still have problems, please send inquiries via email to support@aastra.com.
Generic SIP IP Phone Model 5i Series

2.1.2 Release Notes

Copyright 2007 Aastra Telecom. All rights reserved. Information in this document is subject to change without notice. Aastra Telecom assumes no responsibility for any errors that may appear in this document. Product capabilities described in this document pertain solely to Aastra Telecom's marketing activities in the U.S. and Canada. Availability in other markets may vary. RN-001029-00 Rev 05 SIP IP Phones Release 2.1.2 December 2007