Thanks , i will try it. Da: sr-users [mailto:sr-users-bounces@lists.sip-router.org] Per conto di Daniel-Constantin Mierla Inviato: martedì 27 settembre 2016 09:54 A: Kamailio (SER) - Users Mailing List Oggetto: Re: [SR-Users] RPC tcp limit buffer Hello, On 26/09/16 19:58, pars3c wrote: Hello, i’m trying to list the dialog (dlg_profile list) in the proxy using an RPC call to jsonrpc-s (dlg_profile list). But when there are many calls , kamailio send an error because the tcp buffer is not big enough. The only solution is to increase the parameter tcp_conn_wq_max every time i’ve an error ? indeed, the tcp buffer parameters from the core needs to be tuned in such case. Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio Advanced Training, Berlin, Oct 24-26, 2016 - http://www.asipto.com