A-8
Appendix A
Call Termination Code
No.
No.
No.
No.
Define
Define
Define
Define
Val
Val
Val
Val
Comment
Comment
Comment
Comment
47
CAUSE_IE_NOTE
99
Information element non-existence or not
implemented STAT,REL,REL_COM
48
CAUSE_INV_INFOE
100
Invalid information element contents
STAT, REL, REL_COM
49
CAUSE_MSG_NOTC2
101
Message not compatible with call state
STAT,DISC,REL, REL_COM
50
CAUSE_ROT_EXP
102
Recovery on time expiry DISC
51
CAUSE_PRO_ERROR
111
Protocol error, unspecified DISC
52
CAUSE_INTW_UNSPE
127
Interworking unspecified
53
CAUSE_VOIP_OOS
146
VoIP Out of service