Test 2 – incomplete, fax machine ran out of paper after 53 pages.
Test 3 – TCP is not supported by CISCO gateways.
Test 4 – passed
Test 5 – TCP is not supported by CISCO gateways.
Test 6 – failed (This is a ~1MB alternating white and black (dithered) image.) The fax terminal or the gateway, not sure which yet, hung up after sending only 512 bytes. Will retry the test with Faxlab instead of the fax terminal. Test also will not complete with Telegra for different reason - could be that Telegra has limitation on image size. Verified that this test works with our software using loopback.