SMS SMPP API
We support standard SMPP protocol (v3.4 issue 1.2) and we are compatible with SMPP v5.0.
For the standard SMPP protocol documentation please check out the SMPP.org page.
1. DLR Error Codes
| Value (dec) |
Description |
| 0 |
No error |
| 1 |
Unknown subscriber |
| 9 |
Illegal subscriber |
| 11 |
Teleservice not provisioned |
| 13 |
Call barred |
| 15 |
CUG reject |
| 19 |
No SMS support in MS |
| 20 |
Error in MS |
| 21 |
Facility not supported |
| 22 |
Memory capacity exceeded |
| 29 |
Absent subscriber |
| 30 |
MS busy for MT SMS |
| 36 |
Network/Protocol failure |
| 44 |
Illegal equipment |
| 60 |
No paging response |
| 61 |
GMSC congestion |
| 63 |
HLR timeout |
| 64 |
MSC/SGSN_timeout |
| 70 |
SMRSE/TCP error |
| 72 |
MT congestion |
| 75 |
GPRS suspended |
| 80 |
No paging response via MSC |
| 81 |
IMSI detached |
| 82 |
Roaming restriction |
| 83 |
Deregistered in HLR for GSM |
| 84 |
Purged for GSM |
| 85 |
No paging response via SGSN |
| 86 |
GPRS detached |
| 87 |
Deregistered in HLR for GPRS |
| 88 |
The MS purged for GPRS |
| 89 |
Unidentified subscriber via MSC |
| 90 |
Unidentified subscriber via SGSN |
| 112 |
Originator missing credit on prepaid account |
| 113 |
Destination missing credit on prepaid account |
| 114 |
Error in prepaid system |
| 500 |
Other error |
| 986 |
Fixnet not allowed |
| 987 |
Message too long |
| 988 |
MNP/System Error |
| 989 |
Supplier rejected SMS |
| 990 |
HLR failure |
| 991 |
Rejected by message text filter |
| 992 |
Ported numbers not supported on destination |
| 993 |
Blacklisted sender |
| 994 |
No credit |
| 995 |
Undeliverable |
| 996 |
Validity expired |
| 997 |
Blacklisted receiver |
| 998 |
No route |
| 999 |
Repeated submission (possible looping) |
2. Custom SMPP nack statuses
| Value (hex) |
Description |
| 0x401 |
No route |
| 0x402 |
No credit |
| 0x403 |
Blacklisted receiver |
| 0x404 |
Looping |
| 0x405 |
Blacklisted sender |
| 0x406 |
Unknown account |
| 0x407 |
No pricelist |
| 0x408 |
Unknown destination |
| 0x409 |
Text too long |
| 0x410 |
System error |
| 0x411 |
Unknown error |