I currently have HSI FS/FS via WAG54GP2 being used for 2 x VOIP lines and LAN internet access which works fine.
I am looking at having a total of 4-5 VFX/VOIP lines and internet via HSI. The question is even with upstream QOS on the WAG, am I liable to have VFX dropout issues with the internet and phone lines being used at the same time.
Am I better to have a second HSI service just used for VOIP to give the best call quality? If so, do I need FS/FS for 4 lines or would a 256k/128k work just as well?
Cheers guys for all your help and great service