The GrandStream [BudgeTone-100] is a [SIP] phone used by many people on the MelbWireless network. ! Bandwidth Usage Chart ||'''Encoding Mode''' || '''Approx Bandwidth''' || '''Quality''' || ||723.1 || 2300 Byte/s || Good , slight delay|| ||729 || 6300 Byte/s || Good + || ||PCMA || 13500 Byte/s || VGood Quality|| ||PCMU || 13500 Byte/s || VGood Quality|| ||728 || 23000 Byte/s || Breakup - maybe bandwidth req|| ||726 || 0 Byte/s || Just caused phones to Hang|| * Testing done by & between Peter NodeGUR & John NodeFOB 18/2/04|| * Testing was done phone to phone over the wireless link through Netgear FVS318 VPN Routers using DES Encrpytion