Hi, I develop an UA and I want to customize some callbacks. For most callbacks, I simply link my new callback function in the '*pjsua_callback*' of '* pjsua_config*' before the initialisation of the pjsua. But I can't find how I can do it for the SUBSCRIBE callback. I think *pres_on_rx_request()* in * pjsua_pres.c* is called when SUSCRIBE request is received, but I haven't found how I can use my own callback function. If anybody could help me I will be grateful :-) Best regards Johan -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20080806/bc381de0/attachment.html