Increase Dial-Up Connection

1. Run Registry Editor. Or you can click Start >> Run, type regedit.
2. Go into HLM-System-CurrentControlSet-Services-Class-NetTrans.
3. Click Edit >> New >> String Value for make string data with name "MaxMTU"
4. Double click it and fill in beetwen 576 till 1500.

Other componen you can optimation
1. NDI Chache
- Run Regedit
- Go into HKEY_LOCAL_MACHINE-System-CurrentControlSet-Services-VxD-NWLink-Ndi-params-cachesize
- Double click string data (default), and type "64"
2. Receive Window Score
- Run Regedit
- Go into HKEY_LOCAL_MACHINE-System-CurrentControlSet-Services-VxD-MSTCP
- Double click string data "DefaulfRcvWindow" , and type "6435".
You can try with other score like 2144, 3216, 3752, 8192, or 14472
3. TTC Score