And relativity comes into play too.
Also you do need to realize that the packets sent via UDP isn't
guaranteed to be in order as the fax machine expects the data to be
sent in order, not out of order. That's the beauty of packet switched
networks.
On Sat, Mar 5, 2011 at 7:29 PM, Steve Underwood <steveu@coppice.org> wrote:
> On 03/06/2011 11:21 AM, envelopes envelopes wrote:
>>
>> Why is PCMU codec not reliable?
>>
>>
> Unsynchronised clocks, and packet loss.
>
> Steve
>
>
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