ðɪs ɐlˈaʊz ðɪ ˈɛnd sˈɪstəmz tə ɹˈʌn ʌnmˈɑːdᵻfˌaɪd ænd kæn ˌoʊvɚkˈʌm sˌʌm pɹˈɑːbləmz wɪð tˌiːsˌiːpˈiː wˈɪndoʊ sˈaɪzᵻz ɔnðɪ ˈɛnd sˈɪstəmz bˌiːɪŋ sˈɛt tˈuː lˈoʊ fɔːɹ sˈæɾəlˌaɪt kəmjˌuːnɪkˈeɪʃənz.
This allows the end systems to run unmodified and can overcome some problems with TCP window sizes on the end systems being set too low for satellite communications.