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New Features in Release 2.3
6 RN-001029-02, Release 2.3, Rev 00
IP Phone Release Notes 2.3
The following paragraphs describe these features in more detail.
Dialpad Speeddial Supported on All Phones
(For Administrator & User)
Previously, only the 51i IP Phone supported the dialpad
speeddial feature. In Release 2.3, all the phones now
support this feature. Using the IP Phone UI or the Aastra
Web UI, an Administrator or User can create speeddial
keys on the dialpad.
UTF- 8 Codec for Multi-National Language
Support
(Applies to Administrator & User UIs)
The IP Phones, expansion modules, and cordless
handsets previously supported ISO 8859-1 (Latin1)
language. The IP Phones and expansion modules now
include support for ISO 8859-2 (Latin2) of multi-national
languages when displaying and inputting in the IP Phone
UI and the Aastra Web UI.
Note: UTF-8 is not applicable to the Handsets for CT
models.
Addition of New Timezone and Country
Codes
(Administrator & User)
Five new timezone and country codes have been added
to the 2.3 Release.
SIP Features
P-Asserted-Identity (PAI) Support in UPDATE
message
(For Administrator)
In Release 2.3, the phones now support PAI header in
the UPDATE message, according to
draft-ietf-sipping-update-pai-00.
DTMF Tones in Info Requests
(For Administrator)
In Release 2.3, the phones now support decoding and
playing out DTMF tones sent in SIP INFO requests.
Ignore Out of Sequence Errors
(For Administrator)
In Release 2.3, you can configure the phone via the “sip
accept out of order requests” parameter to ignore
CSeq number errors on all SIP dialogs on the phone.
SIP BLA Expires Timer
(For Administrator)
Release 2.3 now includes a SIP BLA subscription
period parameter that allows an Administrator to set the
BLA expiration timer for how long the phone waits to
receive a BLA subscribe message from the server.
Troubleshooting Features
WatchDog Task Feature
(For Administrator)
Release 2.3 provides a troubleshooting feature called
the “WatchDog” task that monitors the status of the
phones and provides the ability to get stack traces from
the last time the phone failed. When the phone detects a
failure (i.e., a crash), it automatically reboots.
Feature Description