Hello, MI has been deprecated for long time and the mi_xyz modules were removed since v5.0. Investing in mi_datagram is rather waste of resources. Look at jsonrpcs module (jsonrpc-s in 4.4, iirc) -- it should support ipv6 (at least in the latest kamailio versions). The alternative: the module allows to execute any RPC command from kamailio cfg, so you can send some sip request (e.g., OPTIONS with sipsak) to trigger the jsonrpc_exec(). Cheers, Daniel On 08.07.19 22:08, Albert Petit wrote: hi i would need to replicate behaviour of refresh watchers command at mi_datagram module in an ipv6 system. but in such system i am not able to bind this module in an iov6 address desoite its doc claims is possible https://kamailio.org/docs/modules/4.4.x/modules/presence.html#idp21723212 hence not sure i will be able to use mi_datagram using ipv6 address unless some user tells me he/shr could do succesfully as module is quite old question is: h¥w could i force kamailio to notify watchers of a subscriber in some other way from an external application? any hints? thanks _______________________________________________ Kamailio (SER) - Users Mailing Listsr-users@lists.kamailio.orghttps://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda