[Spce-user] Directly Fowarding Calls in sipwise

[Martin Stix]

Hi Andrew!

The question is, why there's no sdp in it.
Only sipwise is acting here, no client subscriber etc.

The direction attribute says that in this particularly case sipwise is going to establish the stream.

So again: Is there a way to disable Comedia, or do a re-invite?

In normal call forwarding situation (peering to sipwise to customer to sipwise to another peering) there is no direction attribute coming vom ngcp and you see an SDP immediately.

Thanks



mit freundlichen Grüßen
best regards
Martin Stix
CEO
pluteus communication solutions
ms at pluteus.at
www.pluteus.at
Dampfsägestraße 17
3300 Amstetten
Austria
tel.: +43 7472 28165 20
fax.: +43 7472 28165 22

-----Ursprüngliche Nachricht-----
Von: Andrew Pogrebennyk [mailto:apogrebennyk at sipwise.com] 
Gesendet: Montag, 27. Oktober 2014 16:19
An: Martin Stix; spce-user at lists.sipwise.com
Betreff: Re: [Spce-user] Directly Fowarding Calls in sipwise

Hi Martin,

it seems to me that the problem is in the message #12 - 200 OK from the callee, which does not have a SDP part in it. The call is not going to work if there is no SDP in 200 OK.

I'll check why the <null> value appears in the User-Agent field, this is something I have noticed on other systems as well, could be a bug but it's not the root cause of the issue you are having.

Regards,
Andrew

On 10/23/2014 01:26 PM, Martin Stix wrote:
> Hi!
> 
> I have set a forwarding rule for a subscriber to divert every call to 
> a cellphone number.
> 
>  
> 
> The cellphone rings, but as soon as the cellphone is answering the 
> call the call gets cancelled from sipwise.
> 
>  
> 
> 2 things I've found:
> 
> User Agent is sent as <0>, even setting ua headers to replace,strip, 
> pass through doesn't change that thing.
> 
>  
> 
> Is there a way to disable COMEDIA or the direction attribute? We 
> assume thats causing the issue.
> 
>  
> 
> Attached a trace of that call legs.
> 
>  
> 
> Thanks
> 
> Martin
> 
>  
> 
>  
> 
> mit freundlichen Grüßen
> best regards
> 
> *Martin Stix*
> 
> CEO
> pluteus communication solutions
> ms at pluteus.at <mailto:ms at pluteus.at>
> 
> www.pluteus.at
> 
> Dampfsägestraße 17
> 3300 Amstetten
> Austria
> tel.: +43 7472 28165 20
> fax.: +43 7472 28165 22
>