You should handle a 3xx the same regardless of method. Its meaningful to redirect many methods. For methods outside a dialog there is nothing special to do based on method.

Receiving a 3xx response to a request within a dialog is another story. According to 3261 it is legal. But I am aware of no scenario where this would be a reasonable thing to do. And there is little understanding of what to do in response.

        Paul

James He (jameshe) wrote:
Hi

I have a question regarding your RFC3265/RFC3856.

When a 302 respond to SUBSCRIBE (let say for presence).

can the subscriber retry the redirect address? or just consider it as
4XX class. I can see some vendor presence server possible can use 3XX
redirect the the SUBSCRIBE like Registar 3XX redirect REGISTER.

do you know any one implement this?

thanks

James

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