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 _______________________________________________ Sip-implementors mailing list Sip-implementors@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/sip-implementors