•2017: An fitar da tsarin sadarwa ta bidiyo ta 4G GSM.
Tsarin sadarwa ta 4G GSMYana da sauƙin shiga da fita - kawai danna lamba sai ƙofar ta buɗe. Kulle tsarin, ƙarawa, sharewa da dakatar da masu amfani yana yin shi cikin sauƙi ta amfani da kowace waya. Fasahar wayar hannu ta fi aminci kuma mai sauƙin sarrafawa kuma a lokaci guda tana kawar da buƙatar amfani da na'urori masu nisa da katunan maɓalli da yawa. Kuma tunda duk kiran da ke shigowa ba a amsa su ta hanyar na'urar GSM ba, babu kuɗin kira ga masu amfani. Tsarin Intercom yana goyan bayan VoLTE, yana jin daɗin ingantaccen ingancin kira da kuma saurin haɗin waya.
VoLTE (Murya akan Juyin Halitta na Dogon Lokaci ko Murya akan LTE, wanda aka fi sani da murya mai ma'ana, wanda kuma aka fassara shi azaman mai ɗaukar muryar juyin halitta na dogon lokaci) ƙa'idar sadarwa ce mai sauri ta wayar hannu da tashoshin bayanai.
An gina shi ne akan hanyar sadarwa ta IP Multimedia Subsystem (IMS), wacce ke amfani da wani tsari na musamman don tsarin sarrafawa da kuma tsarin watsa labarai na sabis ɗin murya (wanda GSM Association ta ayyana a cikin PRD IR.92) akan LTE. Wannan yana ba da damar watsa sabis ɗin murya (ikon sarrafawa da matakin watsa labarai) azaman kwararar bayanai a cikin hanyar sadarwa mai ɗaukar bayanai ta LTE ba tare da buƙatar kulawa da dogaro da hanyoyin sadarwa na murya masu canzawa na gargajiya ba.
Muryar VoLTE da ƙarfin bayanai ya fi sau uku fiye da na UMTS na 3G da kuma sau shida fiye da na 2G GSM. Saboda kanun fakitin VoLTE sun fi ƙanƙanta fiye da VoIP/LTE mara inganci, suna kuma amfani da bandwidth mafi inganci. Tsarin intercom na 4G yana ba da damar yanayin VoLTE. 1. Wayar hannu dole ne ta goyi bayan VoLTE. 2. Katin SIM yana goyan bayan VoLTE kuma yana buƙatar kasancewa tare da mai samar da sadarwa. 3. tsarin intercom yana da mai ɗaukar tallafi
Menene VoLTE?
VoLTE (Voice Over LTE) yana watsa ayyukan murya ta hanyar hanyar sadarwa ta LTE, yana bawa masu amfani damar jin daɗin ingantaccen ingancin kiran murya.
Siffofin VoLTE
. 0 hayaniya mai haske sosai ingancin sauti
Daƙiƙa 1 yana kiran sauri sosai, babu jira
Tsarin intanet na 4G 3G 2G GSM yana ba da damar yanayin VoLTE
Dole ne wayar hannu ta goyi bayan VoLTE
Katin SIM yana goyan bayan VoLTE kuma yana buƙatar kasancewa tare da mai samar da wayar tarho
Tsarin tsarin intercom yana da mai ɗaukar hoto mai tallafi
Lokacin Saƙo: Yuni-21-2022