AASTRA SIP-DECT (Release 2.1)- OM System Manual - Installation, Administration and Maintenance EN - Manual (Page 62)

SIP – DECT OM System Manual Release 2.1 5 OMM Web Service
depl-1230/1.3 Page: 62 (196)
If the administrator configured a global or individual Portable Part DECT authentication code,
the administrator/user must enter in the code before the PP will subscribe to the system.
In case of “wildcard subscription”, please note that an additional ID may be configured (see
sub section Wildcard Subscription), which has to be typed then.
If administrators/users have any difficulties subscribing to the SIP – DECT system, it is
recommended that they power-off the PP handset and reattempt subscription again. This
completes the subscription process for a PP on the SIP – DECT system.
5.7.3.1 Subscription with Configured IPEI
The PP data to be assigned to the subscribing PP are identified by the IPEI. Furthermore the
IPEI leads to a further guarantee not to receive none authorized subscriptions even if AC is
not set as a mean to achieve security.
To enable subscriptions, press the Start button of the section Subscription with configured
IPEIs on the Portable parts page.
The OMM will allow a subscription of configured but not subscribed PPs during the next hour
only. The administrator must press the Subscribe button again to permit more PP handsets
to subscribe to the SIP – DECT system.
5.7.3.2 Wildcard Subscription
To minimize administration effort, subscription is also possible, if the IPEI is not configured.
But because of the loss of further security by IPEI check, this kind of subscription is only
allowed within a short default time interval of 2 minutes.
To enable subscriptions, press the Start button of the section Wildcard subscription on the
Portable parts page. If necessary, increase the time interval (or refresh subscription
permission in time).
The OMM will allow a wildcard subscription during the set time interval. In case of timeout the
permission is lost. Only subscription with IPEI remains allowed within the fixed limit of one
hour (see chapter before).
To achieve a selection of data during subscription (e.g. the user name being assigned to the
PP), the field “additional ID” can be set in OMM data. If the OMM receives a valid “additional
ID” during subscription, the referring data are assigned to the PP.
If the additional ID is requested for a data record, the PP user has to type it. “Additional ID”
can be set within the authentication code menu. Please type the R-Key and type the
additional ID.
Please note: The input of the additional ID is only possible with Aastra DECT 142 / Aastra
142d and 6xxd. There is no possibility to type that value on third party GAP
phones. If GAP phones are going to subscribe wildcard, the first free PP data
record without any additional ID will be selected and assigned.