SMS Delivery receipts error codes

Subject to enhanced details available on from outbound route, the following error codes can be sent by 8x8 in the delivery reports

Code

Reason

0

No reason code

1

Absent subscriber

2

Content related error

3

Data missing

4

Deferred delivery

5

Pending upstream

7

Delivery failure

8

Deny

9

Equipment protocol error

10

ESME external error

11

Flooding

12

HLR error

13

Illegal subscriber or equipment

14

Internal error

15

Invalid destination

16

Invalid format

17

Invalid message length

18

Invalid parameter

19

Invalid source address

20

Local cancel

21

Memory capacity exceeded

22

Message being retried

23

Network failure

24

Age verification failure

25

Operation aborted by receiving network or user

26

Operation barred

27

Permanent operator error

28

Permanent phone error

29

Phone related error

30

Portability error

31

Premium SMS error

32

Roaming subscriber

33

Route error

34

Screening error

35

Service center congestion

36

SMS expired

37

SMS facility not supported

38

SMS malformed

39

SMSC cancel

40

SMSC error

41

SMSC reject

42

Source credit insufficiency

43

Spam filter

44

Subscriber billing issue

45

Subscriber busy for SMS

46

Subscriber not reachable

47

Subscriber temporary unavailable

48

System failure

49

TCAP error

50

Throttling error

51

Time out error

52

Unable to decode the response

53

Unexpected data value

54

Unexpected error

55

Unidentified subscriber

56

Unknown delivery state

57

Unknown error

58

Unknown service center

59

Unknown subscriber

60

Content filtered

61

Session expired