Document History - ASCOM VoWiFi System System Description

System Description
Ascom VoWiFi System
9

Document History

For details in the latest version, see change bars in the document.
Version
A
B
C
D
E
F
7 September 2011 / Ver. G
Date Description
4 July 2006 First version
10 November 2006 Added WLAN features in i75 VoWiFi Handset
21 October 2007 The following are added:
•
•
Caching)
•
• New supported standards and features in
i75 VoWiFi Handset.
•
26 September 2008 • Added information about Device Management on
page 26.
• Added information about location in chapter
7 Connection to Other Systems
• Added a location server to
figure
• Added new documents to chapter
Documents
13 November 2009 Added note about speech time and battery life time
2.4.4 WMM™ Power Save
13 December 2010 • Updated the infrastructure description in chapter
WLAN Infrastructure
• Added 802.11a and 802.11n in chapter
Modulation Standard
• Added multiple ESSIDs and hidden ESSIDs in chapter
2.3.1 ESSID (Extended Service Set Identifier)
• Added chapter
on page 14.
• Removed PDM System Version and replaced WLAN
Switch/Appliance with Controller in chapter
VoWiFi System Overview
• Added supported standards for i62 VoWiFi Handset
and updated those for i75 VoWiFi Handset in chapter
Supported Standards
• Added i62 VoWiFi Handset in chapter
Handset
• Replaced WLAN Switch/Appliance with Controller in
chapter
• Replaced IMS/IP-WiFi with IMS3 in chapter
Integrated Wireless Messaging and Services (IMS3)
page 24.
• Added chapter
(Unite CM)
• Removed PDM System Version in chapter
VoWiFi System Components
• Replaced PDM Windows Version with WinPDM in
chapter
• Added chapter
2.4.3 TSPEC Call Admission Control
2.3.6 Proactive Key Caching (Opportunistic Key
on page 14.
2.6 802.11h on page 16.
Appendix A: Ascom User Documentation
11.
on page 29.
on page 6.
on page 7.
2.3.7 Certificate-Based Authentication
on page 18.
on page 20.
on page 23.
5.3 Controller on page 23.
5.6 Unite Connectivity Manager
on page 26.
5.7 Portable Device Manager (PDM)
5.9 SIP Proxy Server
TD 92313EN
on page 16.
on page 32.
on page 27.
figure 1, figure 12 and
8 Related
on page 16.
2.2 RF
on page 12.
4 Ascom
5.1 VoWiFi
5.5
5 Ascom
on page 23.
on page 26.
on page 27.
2.1
4.1
on
30