Re: [Users] t_relay() to a destination set by dispatcher

hi all, i need to use the dispatcher module to route (load-balanced) an incoming SIP request to one of my bunch of asterisk machines. openser (1.1.0, the only one that implements the dispatcher as i need it) is also supposed to translate from TCP (the protocol that my peer gateway uses) to UDP (the only protocol that asterisk knows - snip). my attempt was this: # routing INVITE and CANCEL messages received from the gateway to Asterisk if (uri=~"^sip:\+1[0-9]+@xx\.xx\.xx\.xx") { t_on_failure("2"); if ((method=="INVITE") || (method=="CANCEL")) { ds_select_dst("1", "0"); t_relay("udp:$dd:5061"); return; } } note that t_relay() must change the protocol type and set a non-default port number. the problem is that the $dd pseudovariable in t_relay() is not parsed, i actually get an error at openser startup:

Jul 11 14:43:31 davinci /usr/local/sbin/openser[16906]: ERROR: mk_proxy: could not resolve hostname: "$dd" Jul 11 14:43:31 davinci /usr/local/sbin/openser[16906]: ERROR:tm:fixup_phostport2proxy: failed to resolve <$dd> Jul 11 14:43:31 davinci /usr/local/sbin/openser[16906]: ERROR: fix_actions: fixing failed (code=-478) at cfg line 119 anybody has any idea about how can i either: (A) set the preferred protocol and destination port for the transaction, then call t_relay() with no arguments, OR (B) capture the destination domain name selected by the dispatcher in a variable, append "udp:" in front of it and ":5061" at the end, and feed it as argument to t_relay(). a hint would be great, a few lines of code would be even better ;) since i have some trouble locating the documentation for the core functions.

thanks! Radu M. _______________________________________________ Users mailing list Users(a)openser.org http://openser.org/cgi-bin/mailman/listinfo/users