2-waya ip intcom

Pezani mayankho a mafunso anu.

Inde, waya 2-waya womwewo ngati IP dongosolo.

Nthawi zambiri amayenera kukhala oposa RVV2 * 0.75.

Inde, zimatha kugwira ntchito ndi ena ndi SIP.

Inde, aliyense wa 2900 angagwiritse ntchito ma waya 8 am'mimba, ndipo 290a akhoza kudyedwa ndi awiri 290ab. Aliyenseab aliyense amathanso kulumikizana ndi oyang'anira atatu obwera.

Gulu la 290a * 1 + 290ab * 2 litha kugwira ntchito ndi oyang'anira atatu m'nyumba. Ngati oyang'anira ndi oposa 24pcs, mutha kuwonjezera gulu lina 290a ndi 290ab. The 290A ili ndi madoko awiri a RJ45 kuti alumikizane ndi kusintha kwa netiweki kolumikizana ndi magulu ena. Umu ndi momwe 2-waya upangiri umalira.

290a ndi 290ab athandizidwa ndi DC48V Adani a DC48V Atha Kupatsidwa Madani a DC48v ndi Switch Switch, kapolo 290 safuna mphamvu zowonjezera.

Mawu tsopano
Mawu tsopano
Ngati mukufuna zogulitsa zathu ndipo mukufuna kudziwa zambiri, chonde lemberani kapena kusiya uthenga. Tidzalumikizana mkati mwa maola 24.