Very simple if just port-based firewalls are used: change the port on the SIP proxy and change the client to not use port 5060. regards klaus varun pratapsingh schrieb: > Hi All, > > In some countries SIP is blocked means our softphones are not working. > Is there any way which can be used to reslove this issue. some peoples > are suggesting VPNs but can,t it be like if we do some encryption of our > SIP traffic. > > Please if any body can give a real solution then it would be a great help. > > > Regards: > Ravi > > > ------------------------------------------------------------------------ > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org
