[VoiceOps] Issues with ISPs blocking SIP 5060 - 5061

Tim Jackson jackson.tim at gmail.com
Thu Nov 21 12:36:24 EST 2013

On Thu, Nov 21, 2013 at 9:32 AM, Matt Yaklin <myaklin at g4.net> wrote:
> Will tunneling the sip/rtp packets be more common in the near future
> for SIP phone providers?
> matt

Why not just run SIP on a nonstandard port?

80/443 seems to work great behind VZW's CGN. This also bypasses 99% of
crappy ALGs in home routers problems for other users.

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