WellBilling 6600 Release 1.3.1(P070116)
Version Name: V1.3.1(P070116)
Release Date: Jan.17th 2007


Bugs Fixed: 
1. Fixed the bug that subscriber can still make call after the subscriber deleted, unless reset the 6600. The database change doesn't reflect to running memory. 
2. Added the Linux MYSQL DB upgrade script. 

Features:	

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WellSIP 6500 V2.1.3 Release Note
Version Name: 2.1.3
Relase Date: Dec. 05th 2006

Fixed Bugs:
1. When DM is equipped with a dedicate length, DM doesn't work correctly as expected.
2. Proxy doesn't send ACK when called party is a DNS user
3. Fixed SIP Invite message wrong SIP URI when FROM SIP URI doesn't had a user part.
4. Fixed Proxy doesn't send BYE to called occasional when received the  caller's BYE.
5. Application stopped occasional when do the call forward.
6. Turn off NTP time logs.
7. Wrong NAT detection for 10.x.x.x when using voice gateway mode.
8. Fix network configuration bug when gateway IP is blank, network configuration will fail.
9. Compact DB include updatelog.mdb's compact.
10. Remove WEB VERSION to Server Status WEB page.

Features:
1. Support SIP MESSAGE message
2. Support access log for system access

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WellBilling 6600 Release 1.3.1
Version Name: V1.3.1
Release Date: Dec.06th 2006


Bugs Fixed: 
1. Turn off NTP time logs.
2. Fixed distributor can query and change Group Reseller, Reseller or Subscriber which is not belonged to him.
3. Fixed Apply change failure when batch recharge or batch subscriber create. Internal memory doesn't flush as database.


Features:	
1. Support rate plan ignore time. It allows the system to deduct the ignore time for charge.
2. Support subscriber service charge quantity.





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WellBilling 6600 Release 1.3.0
Version Name: V1.3.0
Release Date: Oct.15th 2006


Bugs Fixed: 

Features:	
1. Support holiday rate plan
2. Support day/night rate plan
3. Support subscriber ID to use escape char (# ! & ..)


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WellSIP 6500 V2.1.2 Release Note
Version Name: 2.1.2
Release Date: Oct. 11th 2006

Features: 
   	1. Support privilege access code for international or national call
   	2. Support the forward to subscriber only
   	3. Allow to disable call originate when unconditional forward is enabled. 
   	4. Support PSTN number as secondary tel no
   	5. Allow to mask the subscriber telephony  service for individual user
   	6. Support server based call waiting service
   	7. Support to cancel an existing camp on
   	8. Add matched length and apply target for digit manipulation.
 	9. Support subscriber based QOP Settings.
  	10. Support Encrypted SIP signaling and voice RTP
		a. server to server
		b. CPE to server*
		c. mixed encryption and un-encryption device
  	 11. Support Exchange 2007 Auto Attendant and voice mail **
   	12. Support Exchange 2007 fax number **
   	13. Support Web call user***
   	14. Support parallel ringing to PSTN and IP device for a number
 
* special CPE is required for CPE to server encryption
** LCS License is required
*** Extra license is required

Bug Fixed:
	1.Fixed VMS wrong target when call is forward to another subscriber ¡@
	2.Support contact header with expired header when respond 200 OK  to CPE for a REGISTER.