Interesting to know that some devices still can't handle sip spirals...
Cheers,
Daniel
On 01/06/16 18:16, Mx R wrote:
> Thanks Daniel
>
> modparam("topoh", "mask_callid", 1)
>
> It worked.
>
> 2016-05-17 17:53 GMT+03:00 Daniel Tryba <d.tr...@pocos.nl
> <mailto: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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>
>
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--
Daniel-Constantin Mierla
http://www.asipto.com - http://www.kamailio.org
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