Thanks Daniel
modparam("topoh", "mask_callid", 1)
It worked.
2016-05-17 17:53 GMT+03:00 Daniel Tryba <d.tr...@pocos.nl>:
> On Tue, May 17, 2016 at 05:08:45PM +0300, Mx R wrote:
> > In our network we used several ONT Huawei models. But with one model
> > HUAWEI-EchoLife HG8245 / V1R003C00S205 we have the following problem.
> When
> > connecting to this device in the POTS ports of the two phones. From the
> > first port we can not call to the second and from the second port can not
> > call to the first port. On the other ONT Huawei devices, there is no such
> > problem. Earlier we had set OpenSIP and this device did not have a
> problem.
> >
> > The problem is likely in the configuration because it works at the
> default
> > settings.
>
> In the past I ran into other devices/PBXs that can't handle the fact
> there is an outgoing/incoming call with the same callid. You could try
> the topoh module (with modparam("topoh", "mask_callid", 1))
>
> Beware that it might introduce other problems in some calls scenarios,
> my prefered solution is to route the call to a b2bua (asterisk) when I
> detected hairpinning.
>
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