Mō ngā Pokapū Waea – Honoa ō Kaihoko Mamao
• Tirohanga Whānui
I te wā o te mate urutā COVID-19, ehara i te mea ngāwari mā ngā pokapū waea te whakahaere tonu i ngā mahi o ia rā. He nui ake te horapa o ngā kaihoko i ngā rohe, nā te mea me mahi te nuinga o rātou mai i te kāinga (WFH). Mā te hangarau VoIP ka taea e koe te wikitoria i tēnei arai, te tuku ratonga pakari pērā i ngā wā katoa, me te pupuri i te ingoa o tō kamupene. Anei ētahi mahi hei āwhina i a koe.
• Waea Taumai
Ko Softphone (e hangai ana ki te SIP) te taputapu tino nui mō āu kaihoko mamao. Ki te whakatauritea ki ētahi atu huarahi, he māmā ake te tāuta i ngā waea ngāwari ki runga rorohiko, ā, ka taea e ngā tohunga hangarau te āwhina i tēnei tukanga mā roto i ngā taputapu papamahi mamao. Whakaritea he aratohu tāutanga mō ngā kaihoko mamao me te manawanui anō hoki.
Ka taea hoki te tuku i ngā Waea IP papamahi ki ngā wāhi o ngā kaihoko, engari me whakarite kua oti kē ngā whirihoranga i runga i ēnei waea nā te mea ehara ngā kaihoko i te hunga hangarau ngaio. Inaianei, ka tautokohia e ngā tūmau SIP matua, e ngā PBX IP rānei te āhuatanga whakarato aunoa, ka māmā ake pea ngā mea i mua.
Ko ēnei waea pūkoro, waea IP rānei, ka taea te rēhita hei toronga SIP mamao ki tō tūmau SIP matua i te tari matua o te pokapū waea mā te VPN, DDNS rānei (Dynamic Domain Name System). Ka taea e ngā kaihoko te pupuri i ā rātou toronga taketake me ngā tikanga kaiwhakamahi. I taua wā, me mahi ētahi tautuhinga ki tō pareārai/pouara pēnei i te tuku tauranga me ētahi atu, e puta ai ētahi tūmomo mōrearea haumarutanga, kāore e taea te wareware i tētahi take.
Hei whakahaere i te urunga atu ki ngā waea pūkoro mamao me ngā Waea IP, ko te Pūmana Rohe Wātū (SBC) tētahi wāhanga matua o tēnei pūnaha, ka whakatakotoria ki te taha o te whatunga pokapū waea. Ina whakatakotoria he SBC, ka taea te tuku i ngā waka katoa e pā ana ki te VoIP (ngā tohu me ngā pāpāho) mai i ngā waea pūkoro, i ngā waea IP rānei mā te Ipurangi tūmatanui ki te SBC, e whakarite ana kia āta whakahaeretia ngā waka VoIP katoa e tomo mai ana, e puta atu ana rānei e te pokapū waea.
Ko ngā mahi matua a SBC ko:
Whakahaerehia ngā pito mutunga SIP: Ka mahi a SBC hei tūmau takawaenga mō ngā UC/IPPBX, me whakaae, me tuku atu hoki ngā karere tohu katoa e pā ana ki te SIP e te SBC. Hei tauira, i te wā e ngana ana te waea ngohengohe ki te rēhita ki te IPPBX mamao, ka uru pea te ingoa IP/rohe ture kore, te pūkete SIP rānei ki te pane SIP, nō reira kāore te tono rēhita SIP e tukuna atu ki te IPPBX, ā, ka tāpirihia he IP/rohe ture kore ki te rārangi pango.
Te whakawhiti NAT, hei mahi i te mahere i waenga i te wāhi wāhitau IP tūmataiti me te Ipurangi tūmatanui.
Te Kounga o te Ratonga, tae atu ki te whakarite i ngā rerenga o ngā waka i runga i ngā tautuhinga ToS/DSCP me te whakahaere whānui. Ko te SBC QoS te kaha ki te whakarite i ngā whakaritenga, te whakawhāiti me te arotau i ngā wātū i te wā tūturu.
Waihoki, kei a SBC ngā āhuatanga maha hei whakarite i te haumarutanga pēnei i te tiakitanga DoS/DDoS, te huna i te āhua o te whatunga, te whakamunatanga SIP TLS / SRTP me ētahi atu, e tiaki ana i ngā pokapū waea mai i ngā whakaeke. Hei tāpiri, kei a SBC ngā āheinga mahi tahi SIP, te whakawhiti waehere me te whakahaere pāpāho hei whakanui ake i te hononga o te pūnaha pokapū waea.
Mō te pokapū waea kāore e hiahia ki te whakatinana i ngā SBC, ko te huarahi kē atu ko te whakawhirinaki ki ngā hononga VPN i waenga i te pokapū waea kāinga me te pokapū waea mamao. Ka whakaitihia e tēnei huarahi te kaha o te tūmau VPN, engari tera pea ka rawaka i ētahi wā; ahakoa e mahi ana te tūmau VPN i ngā mahi haumarutanga me te whakawhiti NAT, kāore e taea te whakarite i te kaupapa matua o te waka VoIP, ā, he nui ake te utu ki te whakahaere.
• Waea Atu
Mō ngā waea atu, whakamahia noa ngā waea pūkoro a ngā kaihoko. Whirihorahia te waea pūkoro a te kaihoko hei toronga. Ina waea atu te kaihoko mā te waea ngohengohe, ka tautuhia e te tūmau SIP he toronga waea pūkoro tēnei, ā, ka tīmata tuatahi i te waea ki te nama waea pūkoro mā te keti pāpāho VoIP e hono ana ki te PSTN. I muri i te urunga mai o te waea pūkoro a te kaihoko, ka tīmata te tūmau SIP i te waea ki te kiritaki. Pēnei, he rite tonu te wheako o te kiritaki. Me rua ngā rauemi PSTN e hiahiatia ana mō tēnei otinga, ā, he nui ngā whakaritenga a ngā pokapū waea atu.
• Hono atu ki ngā Kaiwhakarato Ratonga
Ka taea e te SBC me ngā āhuatanga ara waea matatau te hono me te whakahaere i ngā kaiwhakarato SIP Trunk maha e tomo mai ana, e puta atu ana hoki. Hei tāpiri, ka taea te whakarite i ngā SBC e rua (1+1 tauutuutu) hei whakarite i te wātea nui.
Hei hono atu ki te PSTN, ko ngā keti VoIP E1 te kōwhiringa tika. Ko ngā keti E1 kiato-rahi pērā i ngā keti VoIP Mamati raupapa CASHLY MTG tae atu ki te 63 E1, SS7 me te utu tino whakataetae, ka oati i te nui o ngā rauemi matua ina nui te haere o ngā tāngata, hei tuku ratonga kore e tino whai hua ki ngā kiritaki pokapū waea.
Ko ngā pokapū waea mahi-mai i te kāinga, ngā kaihoko mamao rānei, ka tere te whakamahi i ngā hangarau hou hei pupuri i te ngāwari, ehara i te mea mō tēnei wā motuhake anake. Mō ngā pokapū waea e whakarato ana i te ratonga kiritaki puta noa i ngā rohe wā maha, ka taea e ngā pokapū waea mamao te whakarato i te kapinga katoa me te kore e hiahiatia te whakanoho i ngā kaimahi ki ngā huringa rerekē. Nō reira, kia rite inaianei!