[Serusers] Missed calls - no entry in database

Greger V. Teigre greger at teigre.com
Wed Jul 27 08:19:27 CEST 2005


Aisling,
The CANCEL will have a to_tag and be caught by the loose_route test and t_relayed. You will have to have the CANELtest and set the flag somwhere there as well.
g-)

----------------------------------------------------------------------
Hi,

Sorry for re-posting but I am still stuck with the following:  

1)
I have modified my ser.cfg (based on ser 0.9.0 onsip getting started
document) for missed calls based on example from the
Terena IP Telephony Cookbook. I get an error with the line:
    acc_request("404 Not Found");
    parse error - unknown command, missing loadmodule?
Even though I have loaded the acc.so and tm.so modules and used
    modparam("acc", "log_missed_flag", 3); 

2)
Besides that when I comment the above out, I am under the impression
that if a user 314 rings user 2092 and hangs up before user 2092
answers i.e. sending a CANCEL message - an entry for this should now
be in the "missed_calls" table fo the ser database....Is this
correct?...I tested this scenario and the table was still empty.
Could someone explain what I am missing?

Many thanks (relevant part of ser.cfg included below)
Aisling.

//ser.cfg
# native SIP destinations are handled using our USRLOC DB
if (!lookup("location")) {
#sl_send_reply("404", "Not Found");
#break;
#new entered 20/07/05
#call invitations to off-line users are reported using 
#the acc_request action; to avoid
#duplicate reports on request retransmissions, request
# is processed statefully (t_newtran, t_reply)
if ((method=="INVITE" || method=="ACK") && t_newtran()){
t_reply("404", "Not Found");
#acc_request("404 Not Found");
break;
};
#all other requests to off-line users are simply 
#replied statelessly and no reports are issued
sl_send_reply("404", "Not Found");
break;
}
else
{
#user on-line; report on failed transactions; 
#mark the transaction for reporting using the same
#number as configured above; if the call is really missed,
# a report will be issued
setflag(3);
#forward to the users current destination
t_relay();
break;
};
};
route(1);
}
 
 


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