From Version 1.6.1 To 1.6.2; From Version 1.6.0 To 1.6.1; From Version 1.5.2 To 1.6.0; From Version 1.5.1 To 1.5.2 - Polycom SoundPoint IP 300 Release Note

Release Notes - SIP Application
• Preventing IP address caller ID display when PSTN caller is unknown
The "url-dialing" feature must be disabled in order for the IP address to be hidden.

3.2.6 From Version 1.6.1 to 1.6.2

3.2.6.1 Mandatory Changes
None

3.2.7 From Version 1.6.0 to 1.6.1

3.2.7.1 Mandatory Changes
• Voice Configuration Parameters Updated
Some parameters in the "voice" section of sip.cfg have been modified and this entire
section is required when using SIP 1.6.1.

3.2.8 From Version 1.5.2 to 1.6.0

3.2.8.1 Mandatory Changes
• Voice Configuration Parameters Updated
Many parameters in the "voice" section of sip.cfg have been modified and this entire
section is required when using SIP 1.6.0.
• Transfer On Proceeding Enabled by Default
In SIP 1.5.2 there was no option to complete a transfer during the proceeding state
of a consultation call. In SIP 1.6.0 this has been added and it is enabled by default.
Set the parameter voIpProt.SIP.allowTransferOnProceeding to 0 if this feature is not
wanted.
• Selecting the Transport for an Outbound Proxy
The transport used by an outbound proxy is determined by the new parameter
voIpProt.SIP.outboundProxy.transport. If this parameter is missing, the default of
NAPTR will be used. In SIP 1.5.X the outbound proxy transport was determined by
the voIpProt.server.1.transport or reg.x.server.1.transport parameters but these are
no longer taken into account.

3.2.9 From Version 1.5.1 to 1.5.2

3.2.9.1 Mandatory Changes
• Presence and Instant Messaging Disabled by Default
These features have been disabled in sip.cfg by setting feature.1.enabled and
feature.2.enabled to 0. If these features are required they must be enabled in sip.cfg.
Page 24 Copyright © 2006 Polycom, Inc.
Notes