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
Summary of Contents for 1725-31402-001
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