Tag: SIP response
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Fixing SIP header addresses – Via headers
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In part 2, Via headers are put under the microscope. I examine how the address in the Via header is set by each node in the path; how and why it may differ from the source address. I will look at the functions available in OpenSIPS to detect and handle situations where the address in the received Via differs from the source address of the request. I touch on the options available within OpenSIPS to select…
