Release Notes for -- Sipura Phone Adapter 2100

SPA-2100 -- 2 Port FXS, 2 Ethernet Interface

Copyright (C) 2003-2005 Sipura Technology Inc.

* * * * * * * * * * IMPORTANT * * * * * * * * * * * * * * * *  *
* Use of Proprietary Information and Copyright Notice:         *
* This release note document contains proprietary information  *
* that is to be used only by Sipura Technology customers.      *
* Any unauthorized disclosure, copying, distribution, or use   *
* of this information is prohibited. This restriction includes * 
* ALL Internet based discussion forums, e.g. DSLreports.       *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *  *

==============
BUG Fixes
==============
--- since 3.2.1 ---
.   Messages with blank lines only received at any <SIP Port> 
    may cause phatom inbound SIP messages perceived by the SPA

.   If far end device has silence suppression enabled and is using 
    packet size that is not a multiple of 10 ms (such as 5, 15, 25, etc.),
    user may hear scratchy noise on the SPA when audio burst ends.

.   SPA uses 127 as the payload type for AVT tone if the inbound INVITE
    (from caller) does not include "a=rtpmap:101 telephone-event"
    in the SDP

.   Enable/disable CID/CWCID/DistRing by entering *code does not
    take effect until unit reboots

.   Bad Echo problem exhibits in firmware version 3.2.1

================================
Feature Enhancement
================================
--- since 3.2.1 ---
.  Changed default values of <Refer-To Target Contact> to no
   and <SIP Remote-Party-ID> to yes

.  Escape only speccial chars in the SIP Refer-to header "Replaces"
   parameter with %xx format.

.  Change <Daylight Saving Time Rule> default to new US standard:
   start=4/-1/7;end=10/1/7;save=1