Hi,

Not very clear with the requirement.

If the issue is specific to a product then no idea how to hide the user
agent.

As per the RFC 3261 , You can send anything (name) in User-Agent.

Below is the grammar for the same.

User-Agent  =  "User-Agent" HCOLON server-val *(LWS server-val)
server-val       =  product / comment
product          =  token [SLASH product-version]
product-version  =  token

      token       =  1*(alphanum / "-" / "." / "!" / "%" / "*"
                     / "_" / "+" / "`" / "'" / "~" )

In user-agent you can send any information like xxxx. But value should be
their where as User-Agent is not mandate header.


On Wed, Jun 15, 2016 at 8:33 PM, Rakesh <rak...@gmail.com> wrote:

> Hi Expert,
>
> Is there any way to hide the User Agent header in SIP ?
> User-Agent: xxxx
>
> *Best Regards*
>
> *Rakesh Kumar Mohanty*
> _______________________________________________
> Sip-implementors mailing list
> Sip-implementors@lists.cs.columbia.edu
> https://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
>



-- 
Thanks and Regards

Dheeraj kumar

9999733671
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