Changes in release 2.1, build 2145, Description – Aastra Telecom 53I User Manual
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Changes in Release 2.1, Build 2145
RN-001029-00, Rev 03, Release 2.1
3
5i Series IP Phone Release Notes
Changes in Release 2.1, Build 2145
Description
This section describes the new features included in Release 2.1 of the 5i Series IP
Phones. The following table specifies the 2.1 Features and provides the page
number for each feature.
Feature
Page Number
53i Supports 536M Expansion Module
55i Supports 560M Expansion Module
IP Phone UI-based Speeddial Keys
Ability to Disable Call Waiting
Mexico Tone Set Added to the IP Phones
Customizable Callers List and Services Keys
Configuration Parameters No Longer Case Sensitive
Server and Protocol Identification via DHCP Feature
Transport Layer Security (TLS) Support
Secure Real-Time Transfer Protocol (SRTP) Support with SDES Key Exchange
New “doneAction” Attribute for XML Text Screen Object
XML Support for Answer and Ignore Softkeys
XML Softkey for Special Characters (55i, 57i, and 57i CT only)
Sylantro Interoperability Features
Multi-Stage Digit Collection (Billing Codes) Support for Sylantro Servers
Directed Call Pickup/Group Call Pickup Support for Sylantro Servers