[asterisk-users] Asterisk and iBasis

[Yossi Ben Hagai]

iBasis, like many providers uses a softswitch in which separate elements
handle the signaling (SIP/H.323) and media gateways handle the media (RTP).

when you send a call with the Dial command you state iBasis signaling
address and the Asterisk sets it's own media IP/Port in the SDP. when iBasis
send back a response it states it's own media IP/Port in the SDP (which can
be different from the signaling IP) so the asterisk will know where to send
the RTP packets. so in terms of asterisk configuration you don't need to do
anything different from what you would usually do..


On 5/19/07, lists at infoway.net <lists at infoway.net> wrote:
>
> Thanks for the prompt response, but would you care to explain this a bit
> further?
>
> It could be due to my ignorance, and if so, I apologize. But, how can we
> send the INVITE to one IP and then the media to a different one? Do we just
> simply send the call to the INVITE IP using the Dial command and that's it?
>
> Thanks
>
> On Sat, May 19, 2007 12:29 pm, Yossi Ben Hagai <yossibh at gmail.com> said:
>
> > Asterisk supports it and the good news is that you don't have to do
> anything
> > for it to work.
> >
> > On 5/19/07, lists at infoway.net <lists at infoway.net> wrote:
> >>
> >> Hi,
> >>
> >> We are currently trying to setup Asterisk with iBasis. One
> >> question/problem we have is that Ibasis has told us to send the INVITEs
> to
> >> one IP address and all media to a different IP address. How can we do
> that
> >> in Asterisk?
> >>
> >> Thanks
> >>
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