[sr-dev] advertised_address in Record-Route

[Hugh Waite]

Hello developers,

We are configuring a kamailio server that will be behind a UCARP virtual 
IP and/or SIP load balancers. This means we need to use the 
'advertised_address:advertised_port' variables. The documentation states 
that these will be used in "Via headers and other destination lumps 
(e.g. RR header)", however it only seems to work for Via's and not 
Record-Route's.
We have been using record_route_preset() as a workaround, but this does 
not allow me to add rr parameters onto it.

I would like to fix the record_route code to use advertised address (if 
set), but the code for inserting Via's and RR's is very different; I'm 
not sure about the correct way to do this, or if the current behaviour 
was chosen for a reason.

Can someone with knowledge of this area help me out here?

Best regards,
Hugh

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Hugh Waite
Senior Design Engineer
Crocodile RCS Ltd.