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On Wed, Sep 23, 2009 at 11:29:18AM +0100, Gordon Henderson wrote: > > However, for incoming data, there is nothing you can do about it as > the data has already been clocked over the wire into the device. > Download data packets are 1500 bytes long, VoIP data packets are 160 > bytes long and need to come in at 50 packets per second. Do a bit of > math and you'll run out of time when downloading a big file and > taking a VoIP stream at the same time, although jitter buffers can > help here. Hence presumably your recommendation: dedicate separate broadband to VoIP for business > Incoming data is generally not an issue in this country > as it's usually much faster than outgoing, so it's only outgoing > data you need to wory about. VoIP will suffer when you do a bit > upload, send large emails, etc. unless you can control it in the > router. > -- Henry Photocopies or faxes of my signature are not binding. This email has been signed with an electronic signature in accordance with subsection 7(3) of the Electronic Communications Act 2000. Digital Key Signature: GPG RSA 0xFB447AA1 Wed Sep 23 12:04:38 BST 2009
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