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Hello everybody,
the SBC keeps rejecting INVITEs of length of 1230B. The length is calculated by wireshark (port mirroring captured pcap; not a tcpdumped file if the capturing method matters).
Anyway, 'max-udp-length=0' solved my problem, but the customer wonders why the methods smaller than 1500B are rejected.
The RFC3261 says the threshold is 1300B, leaving 200B to be consumed by the response. The response may be larger than the request...
My question: what the OCSBC threshold is?
Thanks!!!