Getting "513 Message too Large" responses from SBC's
Dear members/vendor,
I've got calls being rejected with "513 Message too Large" even though the "max-udp-length" is set to "0" and the "sip-message-len" doesn't seem to be the a problem, meaning they are smaller than 4096.
Has anyone elese experienced this and do you have any tips on what to check for?
Also, what's being mapped to "513 Message too Large" in the SBC? (besides udp size and SIP message length)
Kind regards,
Tommy
ps. I've got a trace that can be attached and used if needed/requested. ds.