UDP or TCP

[91064]

Hi,

Does anyone know why Aastra/Mitel recommends UDP instead of TCP in the MX one system?

Does anyone here run TCP and found some problems with it?

 

[parnum]

Hi

It's not just for MX-One, it's a principle of VoiP. TCP is a connection-orientated protocol and retransmits can cause jitter,

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[91064]

I know the difference, so UDP is default because of the risk for more jitter?

 

[parnum]

I already answered your question but you do not want retransmits and UDP is a leaner protocol, if you know the difference you already know the answer

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