AASTRA SIP-DECT (Release 3.0)- OM System Manual - Installation, Administration and Maintenance EN - Manual (Page 38)

SIP–DECT OM System Manual Release 3.0 6 Licensing
Aastra depl-1624/1.0 Page: 38 (241)
6.1.2 License Violations and Restrictions
A license can be violated in three ways:
•
The number of configured items exceeds the number of licensed items. In this case the
associated feature is restricted:
- the audio stream of calls is dropped after 30 seconds when the number of connected
RFPs exceeds the licensed number,
- the messaging application limits the type of messages to “info”,
- the locating feature is stopped.
•
The software version coded into the activation or license file does not cover the software
version running on the OMM.
All of the restrictions above will be activated until either the OMM is restarted with the
correct version or the license is replaced covering the correct software version.
•
The OMM has no connection to at least 2 of the validation RFPs and the grace period has
expired.
All of the restrictions above will be activated until at least 2 validation RFPs are
reconnected to the OMM.
6.1.3 G. 729 License Violations
After the grace period of 72h for the violation of common licenses (like activation or
installation/system license) telephone calls are limited to 30 seconds for each call. If G.729
was previously licensed, the G.729 codec can still be used for the number of licensed
channels for such limited calls.
If all G.729 licenses have been consumed, the remaining licenses are not affected in form of
a new license violation:
•
No license grace period timer will be started.
•
The remaining licenses are not influenced.
•
Telephony using other codecs is not influenced.
If all G.729 licenses have been consumed, G.729 will not be offered in the SIP codec
negotiation anymore. A dynamic codec change to G.729 will terminate the call with the
following actions:
•
The reason of the call termination will be displayed on the handset screen and sent as a
text message to the handset.
•
An event log and a syslog entry are generated.
A system health state for G.729 licenses will be changed to the state ‘Warning’ as long as no
G.729 resources are temporarily free (condition: number of G.729 licenses >0 (built-in or
license file).
There is a new predefined alarm trigger “G729ABORT” which is initiated if a call fails:
a) The remote site offers G.729 but the OMM does not and the setup fails because of no
overlap of codec (incl. re-invite and update).
b) No license can be allocated at the point in time of dynamic codec change.