Hi Guys,

Sorry if this is too generic or silly a question but I am testing

kamailio 5.3.5 within Azure and its behind NAT.

I am having an issue with passing an ACK from our internal side back out to

the carrier side and it appears having run loose_route a none local route-header is

consistently being removed by kamailio at this point.

ie Route: <sip:CARRIER_IP;lr>

Is this normal or configuration related?

As I am unsure within what scenario I would remove a route header which doesnt contain the local

Proxy IP.

Please can someone advise?

Many thanks

Jon

Sent from Mail for Windows 10