WellSIP 6500 V2.1.4 Release Note
Version Name: 2.1.4
Relase Date: April 11th 2007

Bug Fixed:
1. SIPPD unpredictable crash due to the memory access violation
2. Transaction usage will be increased due to a successful cancel was made
3. Failed to do the call validation checking  for some devices types
4. Failed to terminate the call and wrong billing when RTP resource detect a silence


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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. Write access log for all WEB Access.
9. Fix network configuration bug when gateway IP is blank, network configuration will fail.
10. Compact DB include updatelog.mdb's compact.
11. 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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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.



			
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WellSIP 6500 V2.1.1 Release Note
Version Name: 2.1.1
Release Date: Apr.06th 2006


Bugs Fixed: 
    Fixed routing problem for Lan ethernet leg under "Voice router" mode.
					 

Features: 
    System -> Advance:
	Send Missed Call Notice From Header by SIP Domain
	Add an option for Missed Call Notice Caller ID format (Replaced ANI, Orgional ANI)
	Camp On timeout setting

    Subscriber -> UAC:
	Support Domain name for UAC Register

    Subscriber -> Subscriber:
	Support Domain name for Predefine Subscriber


OS Image:
    Perferred to upgrade to this version for 2.1.1
				
		

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WellSIP 6500 V2.1.0 Release Note
Version Name: 2.1.0
Release Date: Mar.06th 2006


Bugs Fixed: 

Features: 
	Network Interface
		-Voice Router Mode (Voice NAT)
		-Static Route for Private IP Leg
	Standard Protocol Support
		-Multiple SIP UDP/TCP Service Port
		-SIP UDP/TCP Transversal
		-MWI/Presence Support
		-Conference URI
	SIP Registrar
		-Contact Replacement Policy
		-Unregistered all Contacts
		-Subscriber based Device Control
	SIP Outbound Proxy Server
		-Max Concurrent Calls per Subscriber
		-Incoming Call Prefix Match
		-Outgoing Call Prefix Add
	Telephony Features
		-Specified Call Pickup
		-Call Park/Retrieve
		-Subscriber based Display Name Replacement
		-Call is been Forwarded Notice (181)
	Call Hunting
		-Load Balance Hunting based on Return Code
	Special Enhanced Service
		-Outbound Call/DTMF Integration
		-Number Change Notice
		-Call Forward Notice
		-Call Forward Notice and Forward
		-Call Interception (DNIS or ANI Matched)
		-Call Interception (Subscriber Based)
		-Recording on Demand
	NAT Traversal
		-Preferred NAT Proxy Group
		-RTP Resource Group Hunting
		-Subscriber based Video NAT Enable
		-Behind NAT Predefined
		-Session Boarder WellBG 5800 Support
	AAA
		-Disable RAIDUS Accounting Sending
		-Selectable DM before Authorization or not
	Subscriber Management
		-Synchronize Web Password and User Password
		-Unregister from Web GUI
		-Free Calls from Web GUI
	Live Communicator Server 2005 Integration
		-Multiple LCS Server Support
		-Subscriber to LCS Mapping
		-PSTN/VOIP to LCS User Mapping
		-Parallel Call Ring for SIP and LCS
		-Auto LCS User RTP proxy