[SR-Users] Using a var as timeout value in dlg_set_timeout_by_profile function

[jenus at cyberchaos.nl]

I'm trying to use the dlg_set_timeout_by_profile in the xhhtp route to 
update the dialog timeout for active calls. But if i use a var as the 
timeout value the call disconnects immediately.


This works fine (call disconnects after 80 sec):
dlg_set_timeout_by_profile("subscriber_outbound", 
"$var(SipName)@$var(SipDomain)::$var(DialogCallid)", "80");

This fails (call disconnects immediately:

$var(DialogTimeout)= 80;
dlg_set_timeout_by_profile("subscriber_outbound", 
"$var(SipName)@$var(SipDomain)::$var(DialogCallid)", 
"$var(DialogTimeout)");

Are vars supported in the dlg_set_timeout_by_profile function? And is it 
possible to use it in any route as described in the docs?

I'm running kamailio 5.1.3.


Thanks,

Jan