[Spce-user] T.38 to G.711a transcoding for peerings and vice versa

[Daniel Grotti]

Hi,
frankly I don't see the problem.
I would just enable t.38 anyway, in case the t38 re-negotiation fails 
(e.g with your peering server) the fax should go in G711, as falback.



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Daniel Grotti
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On 11/15/18 11:45 AM, Hohl Matthias wrote:
>
> Hello,
>
> Today I got the information that A1 Telekom is not supporting T.38 in 
> there IC network.
>
> Only if the traffic is a Transit Call, T.38 will be supported as 
> “Pass-Through”.
>
> All other Fax Calls with a Reinvite to T.38 will be “not acceptable here”.
>
> For better fax stability I want to allow T.38 for my subscribers.
>
> Therefore I want to allow T.38 just on subscriber side. On peering 
> side, T.38 has to be transcoded to G.711a, if the destination network 
> is A1 Telekom. Also if a FAX comes from A1 with G.711a it should be 
> transcoded to T.38 for our subscribers, of the subscriber support T.38.
>
> IS it possible to implement this transcoding option in any way on the 
> SPCE mr6.5.1? Maybe with a SEMS patch?
>
> Would be nice if someone has an idea to solve this 😊
>
> Mit freundlichen Grüßen,
>
> Matthias Hohl
>
>
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