Problema ADSL (7 Mega), mai risolto

[supertheangelo]

Ho da un anno telecom con Tim Smart, ma invece di andare su per giù a 7 mega, navigo a 3,5-3,7..cosa posso fare per aumentare la velocità sino a 5-6 mega?

Test NGI:

NGI Speed Test alle 16:32 del 18/03/2015
Download Speed: 3793 Kbps (474.1 KB/sec)
Upload Speed: 186 Kbps (23.3 KB/sec)
Latenza: 73 ms
Jitter: 52 ms

Valori modem:

Mode: ADSL_G.dmt
Traffic Type: ATM
Status: Up
Link Power State: L0

Downstream Upstream
Line Coding(Trellis): On On
SNR Margin (0.1 dB): 96 210
Attenuation (0.1 dB): 420 245
Output Power (0.1 dBm): 196 116
Attainable Rate (Kbps): 6304 892

Path 0 Path 1
Downstream Upstream Downstream Upstream
Rate (Kbps): 4832 320 0 0