Hello, if you use jsonrpcs, there is a functions that you can use to execute RPC commands from kamailio.cfg and you will get the result as a json document that you can parse using jansson (or json) module. There is a rpc command to get listen sockets. If you prefer to add some pv, I would not involve XAVPs here, but add a new class of variables which will refer directly to listen structure, avoiding to duplicate values to xavp (which use shared memory). It can be like $listen(id), where id can be like: socket, advertise, ... and for the case of many listen values, and index can be used. Cheers, Daniel On 24.06.17 00:12, Luis Azedo wrote: -- Daniel-Constantin Mierla www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - www.asipto.com Kamailio World Conference - www.kamailioworld.com