R2-V1.6.5.24979.zip 	Published Date(M/D/Y) 	2015-09-29
Language 	English
File Size 	7.47 MB
Browser 	IE,Firefox,Google Chrome
Modifications and Bug Fixes 	
1. Modify connect RE module issue
2. Repair keypad lock 
3. Add hold beeps when the phone is holding
4.Solve provisioning time zone issue
Notes 	If the current software version of Rainbow2 is V1.5.0.xxxxx, please first update Rainbow2 with the interim software“Rainbow2-V1.6.0-interim-version.fw”

R2-V1.6.5.24027.zip 	Published Date(M/D/Y) 	2015-09-29
Language 	English
File Size 	7.47 MB
Browser 	IE,Firefox,Google Chrome
Modifications and Bug Fixes 	
1.Modify the LCD password cannot change input method bug.
2.Solve the frozen issue when the network initialization finish
Notes 	If the current software version of Rainbow2 is V1.5.0.xxxxx, please first update Rainbow2 with the interim software“Rainbow2-V1.6.0-interim-version.fw”

R2-V1.6.5.23950.fw
Published Date(M/D/Y) 	2015-09-17
Language 	English
File Size 	8.65 MB
Browser 	IE,Firefox,Google Chrome
Modifications and Bug Fixes 	Add xml remote phonebook feature
Add dial assistant feature
Add keyboard lock feature
Add LDAP feature
Add RPS feature
Add 802.1x feature
Modify the DTMF setting not blinding account in the DSS key
Notes 	Please uncompress to .fw file before upgrade it
If the current software version of R2 is V1.5.0.xxxxx, please update R2 with the interim software“Rainbow2-V1.6.0-interim-version.fw”


Rainbow2-V1.6.0.20397.fw
1. Solve the reboot failure issue.
2. Add the debug feature.

Rainbow2-V1.6.0.19643.fw
1. Improve update method.Bootloader,software and driver files are packed into one file and can be updated at one time.
2. Add web capturing feature.

Rainbow2-V1.6.0-interim-version.fw
1. Improve update method.
Interim software for Rainbow2. It should be updated before updating “Rainbow2-V1.6.0.19643.fw”.

Rainbow2-V1.5.0.18255.fw - 23/06/2014
1. Added call waiting tone
2. Added the function to edit programmable key and line key by long hold them when they have been configured.
3. Added the function to edit voicemail number by long hold the voicemail key when it has been configured a voicemail number.
4. Added the function to send DTMF by programmable keys. 

Rainbow2-V1.5.0.17692.fw - 22/05/2014
1. Fixed the phone crashes when dialing under domain url environment
2. Fixed the phone crashes when redialing under domain url environment
3. Fixed the one way voice issue that occurs when connecting with the ZTE switcher
4. Fixed the phone crashes after redialing for certain times
5. Add the BLF transfer function which means once the phone is under talking or holding, the current call can be blind transferred to specified number after pressing the BLF key 

Rainbow2-v1.5.0.17580.FW - 14/04/2014
1. Optimized the transfer logic and fixed the problem that the phone received redundant BYE message.
2. Optimized the multi-language display of Chinese