3261 allows this. Since the From URI doesn't have a role in routing messages, the infrastructure should deliver the request to some server responsible for the R-URI. Once it gets there, the recipient can reject the request if it wants. For instance you could return a 403 Forbidden response.
But if you don't have a great need to understand the From header you would be best to allow it. Thanks, Paul On 4/24/13 6:02 AM, Sumant Gupta wrote: > Hi, > > Can anybody explain me the behavior in case UE recieves the INVITE request > with "From" Header as: > > From: <http://www.mytest.test>;tag=1 > > The difference in the above uri is that it is neither SIP/SIPS/TEL > URI.Should we respond with 200 Ok for the above request? > > Regards > Sumant > _______________________________________________ > Sip-implementors mailing list > Sip-implementors@lists.cs.columbia.edu > https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors > _______________________________________________ Sip-implementors mailing list Sip-implementors@lists.cs.columbia.edu https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors