Which TCP ports are used for remote communication with ONT-6xx?

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Which TCP ports are used for remote communication with ONT-6xx?
The TCP ports used for remote communication with ONT-6xx are:   All: 80, 5000-5005, 5830, 5930, 10000-10005, 12345, 23071-23082, 26000-31999, 45678, 4441-4442 ONT-601 MTM: 10006-10030 ONT-602: 10006-10030 ONT-60x B: 10006-10030 ONT-603 H/D: 11000-11120 ONT-606 H/D: 11000-11210 ONT-612 H: 11000-11390 Note that TCP ports 10000-10005 must be open in both directions (i.e. PC to ONT and ONT to PC).