[SIPForum-discussion] Doubt regarding sipp with SER

[Sriram Subramanian]

Hi,
       Can you try checking your 200 OK response which u generate using
SIPP.Check the Dialogue parameters and the Branch Parameter.Check your From
and To Headers and your contact header as well.I am saying this because your
server cant send you a error response for a 200 OK final Response.
             You can also try checking the LOGS of your server.Incase u need
help in debugging the log post it in this forum and i can help you corner
the problem.

Regards,
Sriram

On Sat, Oct 31, 2009 at 10:08 PM, mohan mannappan <mohanjan1984 at gmail.com>wrote:

> Hi all,
>
>
>              I need to automate some of the SIP testing features with SIPP.
>              The Topology that we use using Polycom phones is :
>
>
>                    50.0.0.10            50.0.0.254           9.9.9.2
>                        9.9.9.1          60.0.0.254               60.0.0.10
>
>  UAS--------------HUB--------------------Router----------------------------------------------------Router------------------HUB-------------------UAC
>                                   |
>                                   |
>                                   |
>                Linux box SER proxy and registrar
>
>
> The Scenario is that :
>
> UAC side is considered as WAN.
> UAS side is considered as LAN.
> Both UAC and UAS need to register with the SER server.
> The call should be made from WAN to LAN.
>
>
> ###############################################
>
> For both i am using
>
> REGISTER message in xml to register to the servers.
>
>
> ################################################
>
> In From and to, i use the SER's ip address bcoz both UAC and UAS is
> registered with the SER
>
> i.e from :  101 at 50.0.0.1  where 101 is the number of UAC
>     To    :  201 at 50.0.0.1  where 201 is the number of UAS
>
> I am making a call with the normal polycom phone with the same topology,
> captured the ethereal and then did all this.
>
> Everything is fine but atlast when UAC is sending the BYE, SER forwards it
> to UAS and UAS gives 200 ok but SER does not send it to UAC hence the call
> fails.
>
> Please, help me with how to troubleshoot, such a Scenario.
>
> Note : I have attached the diagram of the Scenario.
>
>
> Regards,
>
> Mohan M
>
>
>
>
>
>
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