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Release Notes - SIP Application Notes
Copyright © 2007 Polycom, Inc. Page 57
3.1.10 From Version 2.0.1 to 2.0.2
3.1.10.1 Mandatory Changes
None.
3.1.10.2 Optional Changes
None.
3.1.11 From Version 2.0.0 to 2.0.1
3.1.11.1 Mandatory Changes
None.
3.1.11.2 Optional Changes
• Using template support in master configuration file
The master configuration file may contain the string “[MACADDRESS]”. This will be
replaced with the MAC address of the phone. For example, the file
000000000000.cfg may refer to [MACADDRESS]phone.cfg which will be replaced
with something like 0004f2100137phone.cfg. This can make provisioning more
efficient.
• Adding Nortel MCP NAT traversal
The new parameters voIpProt.SIP.pingInterval and reg.x.proxyRequire should be
configured if this feature is needed.
• Adding NAT keepalive
If NAT keepalive is required, the new parameter nat.keepalive.interval should be set
to a non-zero value.
3.1.12 From Version 1.6.7 to 2.0.0
3.1.12.1 Mandatory Changes
• Using the phone’s menu to select call progress tones
This feature has been removed from the default configuration of the phone. In order
to still use this feature, the old configuration parameters should be added to the
sip.cfg file and a new parameter, feature.cpt.enabled
, must be added and set to 1.
Old configuration parameters are feature.10.name=”cpt-settings”,
feature.10.enabled=”1”, and the entire localization – multilingual – language –
callProgTones section and the entire localization – callProgTones section.
3.1.12.2 Optional Changes
• Adding IP QoS support for DSCP (DiffServ)
Add the parameters qos.ip.rtp.dscp and qos.ip.callContol.dscp for DSCP. A valid
value is either a number or string as follows
1) Any number from 0 to 63
2) EF
3) Any of AF11, AF12, AF13, AF21, AF22, AF23, AF31, AF32, AF33, AF41, AF42,
AF43