Re: [OpenIMSCore-Users] Open IMS core sends P-Visited-Network-ID header missing

[Austin E. <aus...@gm...>]

Resolved it

We need to make sure the REGISTER message is sent to PCSCF. If somehow it
reaches to SCSCF, it will result above error.

Thanks
Austin

On Thu, Sep 18, 2014 at 5:01 PM, Austin Einter <aus...@gm...>
wrote:

> Dear All
> I am trying to test registration for an ims client against IMS open core.
>
> If I am using udp as transport the registration process works fine
> (register, subscribe, notify all are successful).
>
> If use TCP as transport, for REGISTER, open IMS core responds with
> *SIP/2.0 400 Bad Request - P-Visited-Network-ID header missing*
>
> Can somebody please let me know when transport changes, why IMS open core
> behaves differently.
>
>
> Best Regards
> Austin
>