Hi, in order to use DNS SRV lookups we must configure specific DNS servers when we start pjsua. But if we have implemented support for IP address change according to approach 2 in the pjsip documentation (this works quite well) we might also need to change the DNS settings since some network configurations require the use of specific DNS servers. So, is there a way of changing DNS configuration without restarting pjsua? Regards, Dan