Polycom PVX Release Note page 35

Product
Polycom PathNavigator
Polycom ReadiManager™
SE200
Polycom SoundPoint IP
600 and IP 4000
Polycom SoundPoint IP
301, 501, and 601
2
Polycom V IU
Polycom WebOffice
RADVISION ECS
Gatekeeper
RADVISION viaIP Gateway
Issue
Users may experience an audio screech when in a
Conference on Demand call. This is caused when one or
more of the conference parties are placed on mute. To correct,
users should unmute the far sites.
If you designate a PathNavigator version 5.0 or 6.0 address
as your system gatekeeper, call forwarding settings will not
automatically be reestablished when you close and then
reopen PVX. This problem does not occur with PathNavigator
version 7.0.
Call transfer cannot currently be used when you are in a call
using Conference on Demand.
T.120 is not supported in a Conference on Demand call.
Users may experience poor video quality when only one
endpoint is using PathNavigator 5.0. Use one of the following
options to correct this:
Register both end points with PathNavigator 5.0.
De-select PathNavigator and reestablish the call.
Systems that unregister from an SE200 gatekeeper may not
be purged from the gatekeeper list. Systems registered to a
SE200 gatekeeper may still be able to call the unregistered
system.
Calls to Polycom SoundPoint IP 600 and IP 4000 phones
version 1.5.2 are not supported.
In SIP calls placed from a SoundPoint IP 301, 501, or 601
phone to a PVX, the SoundPoint may not receive audio from
the PVX. Calls from PVX to the SoundPoint experience
normal audio. In order to insure proper interoperation, the
SoundPoint IP phone must be configured to use only G.711
uLaw and G.711 aLaw. G.729 A/B should be disabled, and
G.711uLaw should be the preferred audio algorithm.
Calls received from an endpoint using a Polycom V
version 5.4.1 will display an incorrect system address in the
PVX address book if added when prompted at call completion.
The correct endpoint dialing information should be entered
manually to the address book.
Polycom WebOffice 6.0 is currently compatible only with
ViaVideo version 5.1. Interoperability with Polycom PVX
software may be addressed in a future release of WebOffice.
Encrypted calls through a RADVISION ECS gatekeeper may
connect without audio or video.
A loud tone may be heard from PVX systems when
disconnecting calls from a RADVISION viaIP Gateway.
Content sharing using H.239 or People+Content is not
supported in PVX calls placed through a RADVISION viaIP
Gateway version 4.0.
Release Notes
Polycom PVX Version 8.0.2
2
IU 5300E
35