[SR-Users] PATH when used with multiple listening ports

[Sergiu Pojoga]

Hi again,

When acting as an intermediary proxy for a non-colocated Registrar, the
REGISTER request coming in on one port and going out on another, shouldn't
the *add_path[received]()* generate *two* nodes in the Path header?
Otherwise, how are the subsequent requests supposed to be routed back to
the UAC?

Scenario with Kamailio proxy on IP 1.1.1.1 with dual port listeners
UAC => proxy:5070 <=> proxy:5060 => Registrar:5060

Path: <sip:1.1.1.1;lr;received=sip:123.123.123.123:59593>

I would expect it to be something like:
Path: <sip:1.1.1.1;lr>,<sip:1.1.1.1:5070;lr;received=sip:
123.123.123.123:59593>

modparam("rr", "enable_double_rr", 1)
modparam("path", "use_received", 1)

Merci!
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