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<body>Hello all,<BR>
<BR>
I have a problem when I try to cancel an invite, <BR>
because I have modified the invite method. <BR>
<BR>
In my ser.cfg:<BR>
<BR>
if ((method=="INVITE")&&(!lookup("location"))) {<BR> exec_msg("printenv SRCIP; /bin/bash /usr/local/ser_snapshot/sbin/sms");<BR> sl_send_reply("100", "Trying");<BR> exec_msg("sleep 10");<BR>
if (!lookup("location")){<BR> sl_send_reply("100", "Trying");<BR> exec_msg("sleep 10");<BR> } else {<BR> t_relay();<BR> break;<BR> }<BR> <BR> if (!lookup("location")){<BR> sl_send_reply("100", "Trying");<BR> exec_msg("sleep 10");<BR> } else {<BR> t_relay();<BR> break;<BR> }<BR> <BR> <BR> if (!lookup("location")){<BR> sl_send_reply("404", "Not on-line");<BR> break;<BR> } else {<BR> t_relay();<BR> break;<BR> }<BR> };<BR>
<BR>
If I send an INVITE to user2, who is off-line, SER sends a SMS to this user2 and meanwhile<BR>
, sends TRYINGS to me, until user2 sends a REGISTER.<BR>
<BR>
I have a problem, because If I send a CANCEL, SER still sends TRYINGS <BR>
to me and SER doesn`t send "487 Request Terminated" and <BR>
SER doesn´t associate CANCEL and INVITE.<BR>
<BR>
How can I solve this? any idea?<BR>
<BR>
I think that maybe, If I use a mysql table to save CSEQ of CANCEL, <BR>
and before SER sends TRYINGS, SER checks if CSEQ is into table but <BR>
I don´t know if SER can save CANCEL information in a mysql table.<BR>
<BR>
Could someone help me, please?<BR>
<BR>
Thank you very much.<BR>
<BR>
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