Cumulocity_IoT Registration

I have to connect to the Cumulocity IoT using BG96.
I must open “larstest.eu-latest.cumulocity.com/mqtt” with my credential and do further steps,
but it could be parsed be BG96.

Does anybody knows, what am I doing wrong?

08:09:52.176 -> AT+QICSGP=1,1,“truphone_dot_com”,"","",1 // use TRUPHONE internet
08:09:52.176 -> OK

08:10:06.170 -> AT+QIACT=1
08:10:07.249 -> OK

08:10:21.838 -> AT+QPING=1,“www.google_dot_com”,5,5 //dot
08:10:21.838 -> OK
08:10:22.765 ->
08:10:22.765 -> +QPING: 0,“172.217.171.196”,32,217,255
08:10:23.093 ->
08:10:23.093 -> +QPING: 0,“172.217.171.196”,32,300,255
08:10:23.327 ->
08:10:23.327 -> +QPING: 0,“172.217.171.196”,32,259,255
08:10:23.640 ->
08:10:23.640 -> +QPING: 0,“172.217.171.196”,32,300,255
08:10:23.875 ->
08:10:23.875 -> +QPING: 0,“172.217.171.196”,32,258,255
08:10:23.875 ->
08:10:23.875 -> +QPING: 0,5,5,0,217,300,266

08:10:57.622 -> AT+QMTOPEN=0,“larstest.eu-latest.cumulocity_dot_com/mqtt”,1883 // try to open my IoT
08:10:57.668 -> OK
08:10:57.668 ->
08:10:57.668 -> +QMTOPEN: 0,4 // failed to parse domain name

08:11:10.178 -> AT+QMTOPEN=0,“larstest.eu-latest.cumulocity.com”,1883 // try to open withou mqtt
08:11:10.178 -> OK
08:11:11.529 ->
08:11:11.529 -> +QMTOPEN: 0,0 // success

08:11:19.898 -> AT+QMTCONN=0,“BG966”,“larstest/username”,“password” // connect using credentials
08:11:19.898 -> OK
08:11:20.461 ->
08:11:20.461 -> +QMTCONN: 0,0,0 // success

I am sorry, I am now allowed to place many lonks in the post, so I replaced some of them with dot.