Hi Users, It's been a while, I have a question regarding UDH, currently I have few smpp connections to SMSC and sometimes when kannel submit the long sms, it will get rejected with 'Message length is invalid'. Further check with the SMSC they mentioned that the UDH Contains 'Extended GSM Characters ( ^ \ { } [ ] ~ |' that take 2 of the 160 characters of an sms.
Exp : 05 00 03 5c 02 01 49 54 6c 65 61 64 65 72 73 73 ...\..ITleaderss [cid:image001.jpg@01D35979.30EC1710] Is there any way to exclude this characters from being used in UDH? Regards, Arif Noor [event]