That means that the smsc has sent an SMPP optional parameter (TLV stands for "Tag, Length, Value") that kannel doesn't recognize.
0x14XX are "user" TLV's. You can ignore that warning. If you need to access that value and you're using fairly recent CVS code (with meta-data support) you can define the optional parameter and access its value as meta-data. Hope it helps, Alex PS: Maybe we should consider changing the log level entry from WARN to INFO? On Thu, Mar 18, 2010 at 3:20 AM, sangprabv <[email protected]> wrote: > Hi, > What does this warning means? "2010-03-18 08:40:39 [6123] [6] WARNING: > SMPP: Unknown TLV(0x1401,0x0004,08a775f9) for PDU type (deliver_sm) > received!" Many thanks for the response. > > > > sangprabv > [email protected] > > > >
