Hi 

Thanks for reply.
The app is for school. We think the developer wish this mobile app only connect to specific sip server so they do this kind of check. 

Sincerley
Albert

Steven Ayre <steveayre@gmail.com> 於 2018年10月6日 週六 上午3:33寫道:
Any specific reason the app needs to check that header? It couldn't be considered secure since anyone could insert that header.

It's similar to the user-agent which is set in the sofia profile, if implemented it'd likely be implemented in the same way which'd mean a small change to the mod_sofia code. I'd file a Jira.

On Thu, 4 Oct 2018 at 17:28, 薛光宏 <albert.hsueh@cloudigit.com> wrote:
Hi All,

We run a mobile app to register FreeSWITCH 1.6.20 via sip. This app will check value of server field in message header but the packet sent from FreeSWITCH doesn't have this field. 
We would like to know is it possible to add filed "Server" to message header by adjusting FreeSWITCH configuration?

        <action application="set"><![CDATA[sip_h_Server=xxxxxx]]></action>

it works in invite stage, but can not work in register stage. The app checks the filed "Server" in register stage.

Thanks in advance.

--
Sincerely

Albert Hsueh
System Engineer
Cloudpe Corporation
02-8712 5955 ext. 831
_________________________________________________________________________
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_________________________________________________________________________
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--
Sincerely

Albert Hsueh
System Engineer
Cloudpe Corporation
02-8712 5955 ext. 831
www.cloudpe.com