Eaha te mau maitai whakarato whatunga kōrero multiservice?

Ko tētahi atu ingoa mō te whatunga multiservice - NGN, i whakamāoritia Ingarihi oro rite te New Generation Whatunga te Next Generation Whatunga ranei. whatunga kōrero Multiservice - he whakatupuranga noveshego whatunga. Matua ko whatunga IP-e hāngai ana e tautoko i te rārangi wāhanga oti ranei o nui-hiahiatia ratonga reo, rongorau me raraunga. whakahaere whatunga Multiservice kōrero i runga i te parau tumu o te pūtahitanga o ngā ratonga aratuku.

I ko i te tikanga matua mō te putanga o NGN?

I mua, tuku ngā mōhiohio e te tikanga o whatunga kōrero tari, pērā i whatunga tuku raraunga, waea, waea, me te pera i runga i. I maoro i reira ko te whakaaro ki te whakakotahi kōrero tari katoa ki kotahi, ko e whai ake: ISDN. Maoro, Heoi, i taka ia. Na nga take mo te meka ko reira rawa he rota: te utu tiketike o ISDN taputapu, te putanga o ngā ratonga hou i roto i te tono, te whanaketanga o whatunga IP. Na reira, i reira te mea he whatunga hou - NGN, e hāngai ana ki te kawa IP.

He aha e te mau parau tumu mahi whatunga kōrero multiservice?

Ko te kōrero tuku mā te whatunga whakatupuranga i muri, wehea rite ki to ratou momo me te tohu ritenga. Ko te tuatahi whakarato etahi ratonga me āhei whakawhitinga maeneene o kaiohauru. whakarato hoki i te kaiwhakamahi kōrero whai hua mo te kaiohauru (ataata, reo, raraunga, a na i runga i).

E hāngai ana te NGN te i runga i te hangarau MPLS, me te te Internet. I teie mahana, i reira ko nga huarahi e whai ake nei ki te hanga NGN:

1. H.323 - ko te tuatahi o nga momo ngā wā. Kei te aroaro o te reira i roto i te puka o te raraunga whakakikorua mā ISDN.

He motuhake o hangarau waka 2. SIP. whakakapi ia H.323, ka i roto i te meka tāutuhia te maha o ngā raruraru. SIP whakarato te VoIP-ratonga.

3. kuwaha MGCP hua whāwehe, whawhati ratou ki raro, ki toru poraka. whakawhiti kïia mōhiohio, Media Gateway - - te reira i kïia e Gateway whakawhiti raraunga kaiwhakamahi, Karangatia Agent - kei te maramarama Gateway.

Ka taea te tono ēnei huarahi e rua tahi, me te wehe.

SoftSwitch Softswitch

mana Softswitch nga wā VoIP, whakarato te hono whatunga tīariari ki PSTN hou. i mahi kaitiaki mahi Softswitch i runga i te H323, a ka hanga te āhuatanga Piiraa Agent atu hou te pūrere.

Softswitch MGCF mahi te mahi kōrero o te awa me te pākete whakawhitinga.

He aha te mea te NGN i te wheriko kau?

Piki, Kei te whakawhiti ngā ki pākete whakawhitinga. hangarau New kia taea reira ki te whakawhiti tura'i i te tīmatanga ki whatunga whakatupuranga hou, te whakarite mahi tonu o tetahi whatunga waea. Na ki te kore e faufaa te huri i te hanganga katoa o te whatunga, e hiahia ana koe ki te tango i te rawa o tenei wāhi parau tumu o te whakawhitinga. Whakaritenga mō ngā whakawhitinga ki NGN:

- Rongorau;

- multiservice;

- maramarama;

- multioperativnost;

- Aunui;

- scalability;

- invariance.

Ko wai te mea te kaihanga o te taputapu?

Manufacturers o NGN ko nga kamupene e whai ake: Cisco Systems, Siemens, Alcatel-Lucent, Huawei, Avaya me ētahi atu i roto i Russia - MFI Soft ..

He hoki whatunga taura maha-mahi.

Te whatunga multiservice taea maha-hongere taura TV, takere ataata, tere nui ipurangi, tuku raraunga Itarangi, rironga raraunga me te mana o ngā pūrere kia inea te mo taputapu.

e faati'a ai päpäho Multiservice Cable Networks takere i roto i tetahi wahi o te whenua, rohe, pa. Na reira, kua whakamahia te reira e maha ngā taura.

whakawhitinga New i tawhito ki hangarau hou kia taea ki te hanga i te tahi mea atu mātanga, auaha, kahore ngaro nga ratonga ngā me ngā whakaurunga. whakaora tenei i te mahi tawhito, he mea nui mō ngā kaiwhakarato ratonga.

oranga ngakau Multiservice hononga whatunga ano a ano tatou ki te tahi mea hou, no te mea kua nui ki te whakawhanake ratou. Ko tenei ra NGN whakarato nga ratonga katoa e taea te whakarato i te waea taura ranei whatunga tino matatau.