v2.2.6-mag1000-iag801-normal-iac-v1-squashfs-sdcard-ee6dcd12.img			
		*Added support for chinese voice
		
v2.2.6-mag1000-iag801-normal-iac-v1-squashfs-sdcard-06385ec1.img			
		*Fixed the problem of slow firmware upgrade for MAG1100 function boards
		*Fixed the problem of non-compliance of domain name detection for server address.
		*Fixed the problem that the SIP account is displayed incorrectly in the MAG1100 interface status page.
		*Fixed the problem that the MAG1000 88601 has an abnormal off-hook tone.
		*Fixed the problem of incorrect partition size in the latest firmware of iac-v20.
		*Fixed the problem of invalid first dialing timeout and inter-bit dialing timeout parameters.
		*Fixed the problem that Asterisk's internal time zone analysis error causes the internal time to be messed up.
		*Fixed the problem of recording processing program in IXU.
		*Fixed the problem that the IP alias of the lan port should not be displayed in bridge mode.
		*Fixed the problem of memory leakage caused by modifying http port on web.
		*Fixed the problem of batch setting of call settings in FXS port setting page.
		*Fixed the problem that the called party still rings after initiating call forwarding and tapping the fork again to cancel it.
		*Fixed the problem that cloud management sometimes does not show up
		*Added network configuration compatibility for dual-NIC devices.
		*Added support for IPV6
		*Added TR069
		*Added real-time printout and download of call-related logs
		*Added support for IPoE
		*Added FXS support for group configurability
		*Added from_domain support for IPV6 for asterisk dialog and no-dialog messages.
		*Added firmware upgrade support for remote firmware download.
		*Added support for MINDTMFDuration parameter.
		*Removed gateway required restriction on wan port
		*Optimized channel recording
		*Optimized OIAD binding cloud management interface
		*Optimized CDR page display status
		*Optimizedsubnet mask integer to IP string function adjustment.

v2.2.5-MAG1000-iAG801-iac-v1-squashfs-sdcard-983f019f.img
		*Added Layer2 QoS Support
		*Added Pulse dialing improvements
		*Added asterisk codec amr		
		*Added SIP compatibility parameter 
		*Added line test function in web
		*Added SIP compatible parameter
		*Added option responding
		*Added customized config file name of auto provision
		*Added DTMF related parameters
		*Added DTMF related parameters
		*Added sorting policy in FXO port group
		*Added support for early media on s-port gateway.
		*Added i18n language menu options
		*Removed gateway required restriction in mgt settings.	
		*Optimized the display of garbled code on the phone.		
		*Fixed the problem that combined device does not re-register after ip change
		*Fixed the problem that SNMP returns incorrect port status.
		*Fixed the problem that CDR port lookup with duplicate channels displayed		
		*Fixed the problem that the display mode of local number is wrong.
		*Fixed the problem that network jump is not reasonable.
		*Fixed the problem that combined platform multiple interfaces listening on 0.0.0.0 issue.
		*Fixed the problem that configuration send timing is not correct when auto provision works with brush retention configuration
		*Fixed the problem that management port configuration is cleared after closing the management port
		*Fixed the problem that FXS to Zibo recording card, the recording card can not record normally.*Fixed the problem that network jump is not reasonable.
		*Fixed the problem that Syntax error in net_mgt's get function causes logread to keep alerting.

		
iac-v1-squashfs-sdcard-v2.2.4.img
		*Add Layer2 QoS Support
		*Add function that cloud management xfrpc ssh port down interface
		*Add function that mac address information to interface board information.		
		*Add SIP compatibility parameter 
		*Add domain name resolution configuration to page
		*Removed gateway required restriction in mgt settings.		
		*Optimized Codec
		*Optimized firmware upgrade page
		*Optimized routing option		
		*Fixed the problem that static routing affects network status page display
		*Fixed the problem that analog phone display time is not correct
		*Fixed the problem that Stability calls are filling up the CPU.		
		*Fixed the problem that The display mode of local number is wrong.
		*Fixed the problem that call to SIP phone from analog phone with abnormal sound when using codec ilbc.