Release Notes for -- Linksys PAP2/PAP2T 5.1.1

PAP2 -- 2 Port FXS, 1 Ethernet Interface
PAP2T -- 2 Port FXS, 1 Ethernet Interface

Copyright (C) 2006 by Linksys, a Division of Cisco Systems, Inc.

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========================================
	New Features
========================================

### Since 3.1.18-LS 

 - Added <Auth INVITE> option for Line 1/2 to enable challenging incoming  initial INVITE requests 

 - Added <Auth MWI> option for Line 1/2 to enable challenging incoming  NOTIFY requrests for MWI (message-summary event package)

========================================
	Bug Fixes
========================================

### Since 3.1.18-LS 

 - Include "replaces" in Supported header in outbound SIP messages and accept "replaces" in  Require header in inbound SIP messages

 - Fixed this bug: NOTIFY request for refer event during call transfer does not include  subscription-state header that is required per RFC 3265


