He huinga o te QoS waea ko te tohu o te ratonga (GoS) whakaritenga, e ngā āhuatanga o te hononga e pā ana ki te kaha me te kapinga o te whatunga, hei tauira kī te tūponotanga mōrahi ārai me te tūponotanga tūponotanga outage. I roto i te mara o te whatunga rorohiko, me te tahi atu whatunga packet-whakaputa waea, te teletraffic engineering e pā ana ki te mana tuatahi, me te mana pūtāhui tikanga i te kounga o te ratonga. Ko te kounga o te ratonga ko te kaha ki te whakarato i ngā rere raraunga IPTV nui rerekē, ranei tohu-ki-haruru, crosstalk, echo, interrupts, urupare auau, taumata nui, me te pera i runga i te taumata o te ratonga IPTV ranei. Ko te pūtāho o te QoS waea ko te tohu o te ratonga (GoS) whakaritenga, e ngā āhuatanga o te hononga e pā ana ki te kaha me te kapinga o te whatunga, hei tauira kī te tūponotanga mōrahi mōrahi mōrahi ārai ārai me te tūponotanga outage.
ka taea te whakamana i te auau moka, te roa, te rereketanga o te roa, te ngaronga o te putea, te hapa hapa ranei