thans for your reponce but in SMS Push (send-sms) CGI Variables it is writen in the userguid that to use
the variable validity you should syncronize with smsc contant Optional. If given, Kannel will inform SMS Center that it should only try to send the message for this many minutes. If the destination mobile is off other situation that it cannot receive the sms, the smsc discards the message. Note: you must have your Kannel box time synchronized with the SMS Center. note that i need to specify it for a specified service regards ________________________________ From: Nikos Balkanas <nbalka...@gmail.com> To: ishagh ouldbah <ishagh...@yahoo.com>; users@kannel.org Sent: Sun, November 21, 2010 4:00:52 PM Subject: Re: syncronize kannel with smsc Hi, You don't need to. SMPP protocol works with validity period (relative time). Therefore, no absolute time is ever involved and you don't need to synchronize. BR, Nikos ----- Original Message ----- From: ishagh ouldbah To: users@kannel.org Sent: Sunday, November 21, 2010 4:18 PM Subject: syncronize kannel with smsc Hi all, I want to set validity variable so I need to syncrnize with the smsc my question is How can I syncronize kannel box with smsc regards