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Appendix 2 - Call Clearing Cause Codes
MMI received a bad ME primitive
MMI received a message with an invalid CES
MMI received a message with an illegal CES
Layer 3 timer T303 has expired
Call Control received a NL Release Indication
from Layer 3
Call Control received an invalid message for the
current state
Call Control received a MCC Reset Indication
from ME, Layer 1 failure
MMI received a message for channel B0
MMI received a message with a bad Call ID
Incoming message had a mandatory missing
Information Element
Layer 3 timer T318 has expired
Layer 3 timer T319 has expired
Normal call clearing
Incoming message had invalid Information
Element contents
Requested Bearer Service is not available
Requested Bearer Service is not supported
Layer 1 activation has failed
Layer 2 has been released
Layer 2 failed to establish, DM received
No network response to TEI Request
The TEI has been removed by the network
Layer 2 failed to establish, UA not received
Issue 01 - 06/99
A2 - 23
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