TD 92675EN
20 June 2012 / Ver. E
Configuration Manual
Ascom i62 VoWiFi Handset
2
1. Introduction
1.1 Abbreviations and Glossary
802.11a IEEE 802.11 standard for transmission rate of up to 54Mbps, operates
in the 5GHz spectrum.
802.11b IEEE 802.11 standard for transmission ra
te of up to 11Mbps, operates
in the 2.4GHz spectrum.
802.11g IEEE 802.11 standard for transmission ra
te of up to 54Mbps, operates
in the 2.4GHz spectrum.
802.11d IEEE 802.11 standard for regulatory domains.
802.11e IEEE 802.11 standard that defines Quali
t
y of Service (QoS) for WLAN.
802.11i Standard for security improvements for 802.11.
802.11n IEEE 802.11 standard for transmission r
a
te of up to 100 Mbps,
operates in the 2.4GHz and 5GHz bands.
802.11D IEEE MAC Bridges standard (interworkin
g for 802.11 among others).
802.11X IEEE standard for port-based Network Ac
cess Control (authentication).
Ad-hoc WLAN A WLAN between two wireless capable devices (normally PCs), where
no AP is involved.
AES Adv
anced Encryption Standard.
ALS Acoustic Location Signal
AP Access Point
BSS Basic Service Set. A WLAN with at least one AP tha
t
is configured for it.
BSSID Basic Service Set Identifier. Hard coded name
of an ad-hoc WLAN,
usually the MAC address of the radio. One type of SSID (the other
being ESSID).
CCX Cisco Compatible eXtension
Centralized
Man
a
gement
Centralized Management makes it possible to configure handsets
without the administrator needs to collect them.
Device Manager Application for management of portables, edi
ting of parameters and
updating the portables with new software, running on IMS3 and
Unite CM.
DHCP Dynamic Host Configuration Prot
ocol. Used to send config parameters
to TCP/IP clients.
DNS Domain Name System
DSCP Differentiated Services Code Point. QoS on the Network L
a
yer. Used
both for WLANS and LANs.
DTIM Delivery Traffic Indication Message
EAP Extensible Authentication Protocol.
EAP-FAST Flexible Authentication via secure tunneling.
EAP-TLS EAP-Transport Layer Security.
ELISE Embedded LInux SErver:
A hardware platform used for Unite modules
ESS Enhanced System Service:
Unite module that handles centralized number planning, remote
co
nn
ection, system supervision, fault handling, group handling,
message routing, centralized logging, activity logging, and user access
administration.
ESS Extended Service Set. WLAN with multiple
APs sharing the same SSID.
