When the port of via is not specified, the byte array constructed by Append looks like this:
Via: SIP/2.0/UDP 183.15.178.142:0;rport=5060;branch=z9hG4bKr4HBegU1j4pBK;received=192.168.2.250
I don't want to add another sign :0 after the ip
In the Uri structure，When the port is 5060, can we omit the port?
When the port of via is not specified, the byte array constructed by Append looks like this:
Via: SIP/2.0/UDP 183.15.178.142:0;rport=5060;branch=z9hG4bKr4HBegU1j4pBK;received=192.168.2.250
I don't want to add another sign :0 after the ip
In the Uri structure，When the port is 5060, can we omit the port?