Richard Fuchs
unread,Aug 4, 2022, 3:50:02 PM8/4/22Sign in to reply to author
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On 04/08/2022 15.28, [EXT] Steve W wrote:
> When an INVITE arrives, it comes into my Kamailio Server, I then
> forward that INVITE to Asterisk. I currently have Kamailio configured
> to use rtpengine_manage(); it is here where I would like to change the
> SDP connection (c) to be an IP Address of my choosing before the
> INVITE is forwarded onto Asterisk. Is this even possible?.
Do you mean without proxying the media through rtpengine? Then no, but
you can probably use some Kamailio module for that, sdpops, mangler,
nathelper, etc?
If you do want to proxy the media, but the externally visible address is
different from the locally bound one, then you can use either the
"advertised address" notation in the config if the external address is
static and known ahead of time (perhaps in combination with
`direction=...` to select which address to use on a case by case basis),
or `media-address=...` in the offer/answer for a dynamically changing
address.
Cheers