User's Manual

does not try to access the provisioning server at the
same time. By default the automatic update feature is
disabled (see AUTO_UPDATE_TIME_RANGE).
- x – the time after midnight that the automatic update
occurs.
AUTO_UPDATE_TIME_RANGE [x] This parameter is the range in hours, from the
AUT
O_UPDATE_TIME where an IP Deskphone
checks for updates from the server. The default range
is 1 hour.
- x – the range in hours when the IP Deskphone
checks for updates from the server. The range can
be from 1 to 6 hours.
TRANSFER_TYPE [MCS |RFC3261] This parameter is used to configure the IP Deskphone
to activate Avaya conference server-assisted
attended transfers, instead of the industry standard
method of attended transfers. The default setting is
RFC3261.
- MCS – the typical attended transfer used by Avaya
proxies. MCS uses a conference server to do the
attended transfer.
- RFC3261 – the standard method of a transfer. This
method does not involve a conference server.
-
REDIRECT_TYPE [MCS | RFC3261] This parameter is a command used to select different
protocols for IP Deskphone redirection. The default
setting is MCS.
- MCS – when the IP Deskphone receives either 301
(moved permanently) or 302 (moved temporarily)
during registration, it is assumed the IP Deskphone
is moved to a new system (proxy+registrar) and all
subsequent messages are sent to the new
address.
- RFC3261 – the IP Deskphone assumes that, if
during registration, a 301 (moved permanently) is
received, the message contains a new registrar
address. The IP Deskphone tries to register to the
registrar using the existing proxy.
ENABLE_PRACK [YES | NO] PRACK is utilized to make some SIP messages
reliable and requires that an
ACK be sent with many
SIP messages. ENABLE_PRACK is often utilized to
Configure the provisioning server
54 SIP Software for Avaya 1100 Series IP Deskphones-Administration November 2012
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