Vida Luz Arista wrote:
Hi All
I have prolems with Kannel, I have S.O Linux FC5, my rpm is
kannel-1.4.1, but in the logs Ihave the following error messages:
2006-11-30 11:52:36 [30487] [6] WARNING: SMPP: PDU NULL terminated
string has no NULL.
this line means: a PDU value has been passed without a terminating \0 (NULL)
character, even while we expect it (according to protocol specs).
That may indicate a SMPP server-side implementation bug on the SMSC side. Can
you drop us the corresponding PDUs in debug log-level from the log?
2006-11-30 11:52:36 [30487] [6] ERROR:
SMPP[SMPP:10.20.18.3:1515/1515:BAO:BAOHN]: SMSC returned error code
0x00000014 (Message Queue Full) in response to submit_sm.
This is the classical: the SMSC shouts it's "overloaded" with traffic, either a)
for that specific destination address or b) generally.
The only thing you can do here is:
a) ask the SMSC why your throughput limit is that "low". Try to enforce them to
give you a higher bandwith in terms of req/sec.
b) limit your own MT stream to an acceptable req/sec average. Adjust this with
config directive:
group = smsc
...
throughput = 10
...
for 10 MTs/sec. towards the SMSC.
Stipe
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