Ronald Wiplinger
2005-Oct-17 17:29 UTC
[Asterisk-Users] Can I use ANY port for SIP device?
I wonder if I can use ANY port for a SIP device? Could I use port 80 - I know it is http, or 21? bye Ronald Wiplinger
> I wonder if I can use ANY port for a SIP device?Technically yes, however, it's UDP and not TCP. For SIP there is a control port (usually 5060) and then the RTP port pair so one port isn't sufficient to establish a connection.