Polycom SOUNDPOINT 3804-11530-222 - Manual (Page 23)

Release Notes - SIP Application Changes
Copyright © 2007 Polycom, Inc. Page 17
35913: SoundPoint IP430, 550, 650 phones may reboot while in a call under certain
network conditions
2.5.4 Configuration File Parameter Changes
None.
2.6 Version 2.1.1
2.6.1 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
2.6.2 Removed Features
None.
2.6.3 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
• 34431: When changing the configuration of a phone via the web interface, the
phone may lock up