Using avpops to change ruri/domani I found a strange behaviour: If you try to modify the ruri/domain of a previously received msg using avp_push to, you can't handle with the port. Suppose to receive a msg with ruri: name@domain:port and you wanna change it to name@newdomain:newport it seems to be impossible. if you do something like: avp_write("newdomain","s:_newdomain"); avp_pushto("$ruri/domain","s:_newdomain"); the result is: name@newdomain:port the do_action method just change the domain using the SET_HOST_T action type and leaves the final part of the string unchanged!! But I wanna change it too setting the newport value. A possible solution could be to recall the do_action wiht action SET_PORT_T with an empty value to reset the :port in the ruri field of the received domain, so I can set entire new domain using: avp_write("newdomain:newport","s:_newdomain"); avp_pushto("$ruri/domain","s:_newdomain"); having as a result: name@newdomain:newport and not name@newdomain:newport:port as happens now. Or (the best way I think) add a new value for the first parameters in method avp_pushto(destination, name) that allows to have the domainport as destination (invoking do_action whit SET_PORT_T action). I'm disposable to work on it, let me know. Marco.