Inethiwekhi ekahle ifaka i-Internet Service Provider (ISP) yakho yokuxhuma kusayithi kumodemu ezimele yodwa exhuma kwi-router, mhlawumbe router kunconyelwe kuwe kusuka kuNextiva. Uma unamadivayisi amaningi kunethiwekhi yakho kunamachweba ku-router yakho, ungaxhuma iswishi ku-router yakho ukuze wandise inani lamachweba.

Kunezindawo ezinhlanu eziyinhloko okufanele uzikhathalele mayelana nenethiwekhi yakho. Kunjalo:

I-SIP ALG:  INextiva isebenzisa itheku 5062 ukudlula i-SIP ALG, kepha-ke, lokhu kukhutshazwa kuhlale kunconywa. I-SIP ALG ihlola futhi iguqule ithrafikhi ye-SIP ngezindlela ezingalindelekile idala umsindo wendlela eyodwa, ukubhaliswa kokubhaliswa, imiyalezo enamaphutha okungahleliwe lapho ushayela futhi ubiza ukuya ku-voicemail ngaphandle kwesizathu.

Ukucushwa Kweseva ye-DNS: Uma iseva ye-DNS esetshenziswayo ingekho kusesikhathini futhi ingaguquguquki, amadivayisi (amafoni wePoly ikakhulukazi) angabhaliswa. INextiva ihlala incoma ukusebenzisa amaseva weGoogle DNS we 8.8.8.8 futhi 8.8.4.4.

Imithetho Yokungena ku-Firewall: Indlela elula yokuqinisekisa ukuthi ithrafikhi ayivinjelwe ukuvumela wonke umgwaqo ukuya nokubuya 208.73.144.0/21 futhi 208.89.108.0/22. Lobu bubanzi buhlanganisa amakheli e-IP kusuka ku- 208.73.144.0 – 208.73.151.255, futhi 208.89.108.0 – 208.89.111.255.

I-Actiontec MI424 Series Routers kungenzeka ingakwazi ukuvalelwa yi-Actiontec, i-ISP, noma i-firmware. Ukusetha okufanelekile ukubeka i-M1424 ku- “Bridge Mode” bese uxhuma komunye wemizila yethu enconyiwe. Ngokwengeziwe, kube khona ifayela le- inani lezinkinga zokuphepha kutholwe ngale mizila. Okufakwe ngezansi kukhona imiyalo yokumisa i-router yenethiwekhi kaNextiva. Yize le router inganconyiwe yi-Nextiva, izilungiselelo ezingezansi zingathuthukisa ikhwalithi yezingcingo futhi zivimbele izingcingo eziwisiwe kanye nomsindo wendlela eyodwa.

Okudingekayo:

Qinisekisa ukuthi i-M1424 ine-firmware version 40.21.18 noma ngaphezulu. Uma i-router yakho ingekho kule firmware, sincoma ukuthi uxhumane ne-ISP yakho ukuze uthole usizo ekuthuthukiseni.

Chofoza izixhumanisi ezingezansi ukuze ungene esigabeni esihambisanayo:

• Khubaza i-SIP ALG
• Ukucushwa Kweseva ye-DNS

Ukukhubaza i-SIP ALG:

1. Ngena ngemvume ku-router ngokuzulazula uye ekhelini elizenzakalelayo le-IP Gateway.
2. Faka imininingwane yokungena ezenzakalelayo enikezwe yi-ISP yakho. Ubufakazi buvame ukutholakala kusitika esiku-router. Igama lomsebenzisi elizenzakalelayo lomkhiqizi ngu- admin, ne-password ezenzakalelayo ithi iphasiwedi.
3. Khetha Okuthuthukile, chofoza Yebo ukwamukela isexwayiso, bese uchofoza Ama-ALG.
4. Qinisekisa ukuthi i-SIP ALG ikhutshaziwe ngokususa isheke.
5. Chofoza Faka isicelo.
6. Khetha Okuthuthukile, chofoza Yebo ukwamukela isexwayiso, bese uchofoza Ukuphatha Okukude.
7. Chofoza ibhokisi lokuhlola ukuze Vumela Izicelo Ezingenayo ze-WAN ICMP Echo (nge-traceroute ne-ping), bese uchofoza Faka isicelo.

QAPHELA: Izinhlobo zakamuva ze-firmware kungenzeka zingavunyelwa lokhu ngokuzenzakalela.

Ukulungiselela amaseva we-DNS (Ngokuyinhloko Kwamadivayisi wePoly Ukuvimbela Ukubhaliswa Kwamagama):

1. Khetha Inethiwekhi Yami, bese ukhetha Ukuxhumana Kwenethiwekhi.
2. Khetha Inethiwekhi (Ikhaya / Ihhovisi).
3. Khetha Izilungiselelo.
4. Faka imininingwane elandelayo edingekayo:

• Iseva ye-DNS eyinhloko: 8.8.8.8
• Iseva ye-DNS Yesibili: 8.8.4.4

5. Chofoza Faka isicelo.