Polycom 1725-31402-001 - Manual (Page 142)

Release Notes - UC Software Changes
Page 134 Copyright © 2011 Polycom, Inc.
2.38.3 Corrections
The following issues have been resolved with this release:

35913: SoundPoint IP430, 550, 650 phones may reboot while in a call
under certain network conditions
2.38.4 Configuration File Parameter Changes
None.
2.39 Version 2.1.1
2.39.1 Added or Changed Features

33263: Added support for G.729 Annex B SDP signalling per RFC 3555
Note: New parameter voice.vad.signalAnnexB has been added to support this

35268: Added support for 16 levels of gray on the LCD of SoundPoint IP
550 and 650 phones

35643: Added support for new SoundPoint IP 320 and 330 phones in the
configuration files to allow easier addition of these phones in a future
software release
2.39.2 Removed Features
None.
2.39.3 Corrections
The following issues have been resolved with this release:

32273: Failure of call park action results in a dropped call

32609: Heavy call volume may cause phone to reject calls due to
resource depletion

33390, 35392, 35482: Voice activity detection (VAD) comfort noise
generation (CNG) packets can be discarded by the jitter buffer or
interpreted as out-of-order packets which may result in delayed receive
audio when the G.729B codec is in use

33586: The To URI is used in a refer-to header instead of the contact URI
Note: New parameter voIpProt.SIP.useContactInReferTo has been added to
sip.cfg to control the source of the URI used in the refer-to header

33647: The phone may reboot because it detects a suspended task even
though that task may have been suspended intentionally

33967: An error message is logged if a daylight savings time (DST) start
or stop time of 0 (12am) is selected (although the selection is correctly
used)

34325: microbrowser display is closed when shared line is opened on
other phone