Cisco TD 92322GB - Manual (Page 10)

TD 92322GB
2007-06-26/ Ver. D
Installation and Operation Manual
Integrated Message Server, IMS/IP-WiFi
7
• Availability Info
- Change of status of the VoWiFi handsets.
(The status can be changed from the IMS/IP GUI or from the VoWiFi handset).
When an alarm or user key data message is received from a PP, the PP MAC address
shall be added as extended information in the original sender (USD) when the message
is distributed on UNITE.
The addressing of the receivers is described in Installation Guide, ELISE2, TD 92232GB.
3.1.4 Interface Groups
Interface Groups is used when one message should be sent to several VoWiFi handsets.
The group handler has 30 groups with 15 handset addresses and one group with 50. The
first group in the list is the large group.
The groups are defined in the administration pages. Each group is given an address, either
a name or a number, and then the addresses of the handsets that should be included in
the group are added.
Note: Only VoWiFi handsets can be included in the groups in the group handler. Messages
will not be sent to any other types of Pocket Units.
Note: If it shall be possible to send messages from a VoWiFi handset or from the A-bus to
the group address, the address must be numeric.
3.1.5 Handset Administration
Handset Administration gives the possibility to list all handsets that are registered in the
system, search for a specific handset, or a range of handsets.
It is possible to customize the pages by changing the language and number of handsets
shown on the search result list. See
8 Handset Administration on page 22.
3.1.6 WLAN System
WLAN system handles the VoWiFi handset relogin time and authentication. Call diversion
display text and Extended activity logging is also enabled in this view.
The time before a handset must relogin to the IMS/IP is set in minutes and when this time
is exceeded the handset will be considered unreachable. This is the maximum time it takes
for a handset to reconnect after installing a new IMS/IP, or updating an IMS/IP.
Note that a short relogin time implies a higher service/security but it also loads the system.
Text specified in the “Call Diversion Display Text” text field is, if enabled, added to the
display text when a call diversion takes place. By entering the character “%”, the original
call ID will be included in the display text on the place where the character is entered. Note
that all characters are not possible to display.
Enable Extended Activity Log for intermediate logs, for more information refer to the
Function Description, Activity Logging in Unite, TD 92341GB.
The very first time a VoWiFi handset logs in to the IMS/IP, it must authenticate itself to the
IMS/IP with a password. The password is then stored in the handset for future
authentication. The IMS/IP has three authentication alternatives; “Common password”,
“User server” and “Number as password”.
A common password can be specified in the IMS/IP, and this password is then used for all
VoWiFi handsets in the system. If the common password field is left empty, the handset
must send an empty password for authentication.