A list... that would be tough as there are thousands of VoIP providers. Here are some that require none standard SIP ports: sip.ritstele.com d1.spikko.com i2telecom.com
>From my experience, many organizations deploy VoIP solutions on a none standard ports to increase security (by obscurity). There are some VoIP clients that do allow to specify a SIP port number for every account. For example, http://www.sip-communicator.org (as a field) and http://www.nch.com.au/talk/ (accept host:port combination). -- No Option to Configure Registrar Port https://bugs.launchpad.net/bugs/409842 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs