In sqlbox send_sms table I have dlr-mask = 31 I received the following in access.log what does that mean ?
2010-11-16 13:18:36 Receive DLR [SMSC:huawei_E220] [SVC:] [ACT:] [BINF:] [FID:236] [from:**************] [to:**************] [flags:-1:-1:-1:-1:8] [msg:4:ACK/] [udh:0:] -- Harbhag Singh Sohal Department of Information Technology Guru Nanak Dev Engineering College, Ludhiana Webpage : http://harbhag.wordpress.com Twitter : http://twitter.com/harbhag
