CHINE OGULITSIRA E1T1 Digital Voip Cowepaway Model jsltg1000 fakitale ndi wopanga

Kuchepetsa pang'ono E1t1 Digital Voip Cowepaway Mode jsltg1000

Kuchepetsa pang'ono E1t1 Digital Voip Tseway Mode jsltg1000

Kufotokozera kwaifupi:

JSTTG1000 Ndege E1 / T1 Vopital Voip Videways ndi madoko 1/2. Ndi mndandanda wamphamvu wa ma Harttg1000 ali ndi luso la PSTN limakhala ndi mwayi wokhala ndi maulendo ophatikizira a SIP omwe amathandizira kusokoneza zochitika pakati pa zinthu zonsezi.
Jsthg1000 Priet Thumba Lapansi ndi mapangidwe okwera kwambiri komanso purosesa yamphamvu ya DSP imawonetsetsa magwiridwe antchito a PCM, ngakhale zipata zikakhala zodzaza ndi anthu. Jsltg1000 imagwirizana ndi nsanja zazikuluzikulu za VSTNNG, ndipo zikugwirizana ndi ptton ya PSTN yokhala ndi mitu ya digito yotengera zaka zathu pa Isdn Pri / R2 MFC.

Tumizani imelo kwa ife

Tsatanetsatane wazogulitsa

Matamba a malonda

Jsttg1000

Zovala Zogulitsa

• 1/2 e1s / t1s, RJ48 mawonekedwe

• Codeccs: G.711A /μ Lamulo, G.723.1, G.729a / B, Ilbc 13k / 15k, Amr

• Mphamvu zambiri

• kutengeka

• 2 ge

• phokoso lolimbikitsa

• SIP V2.0

• Mawu osinthira mawu

• SIP-T, RFC3322, RFC3204, RFC3398

• Echo Retullation (G.168), mpaka mpaka 128ms

• Njira ya SIP mtengo: Peer / Kufikira

• Zosintha zamphamvu zamphamvu

• Sip / IMS Kulembetsa: ndi maakaunti 256 SIP

• Liwu, fakisi limakhala lolamulira

• NAT: Dynamic Nat, ring

• fakisi: T.38 ndi kudutsa

• Njira zosinthira: PSTN-PSTN, PSTN-IP, IP-PTTN

• Kuthandizira modem / pos

• Malamulo anzeru

• Njira ya DTMF: RFC2833 / SIP info / in-band

• Itanani maziko pa nthawi

• Sinthani njira yodziwikiratu

• Itanani maziko oyambira pa yoyimba / yotchedwa prefixes

• ISDN PRI, Q.siig

• Malamulo 256 njira iliyonse

• Signal 7 / SS7: IU-T, ANA, IU-China, MTP1 / MTP2 / MTP3, IPUP

• Woyimba ndikuyitanitsa mamembala

• r2 mfc

• Mphete yakomweko / yowonekera

• Kusintha kwa intaneti

• Kupitilira kuyimba

• Kubwezeretsa deta / kubwezeretsa

• Kuimba malamulo, mpaka 2000

• Ziwerengero za PSTn

• Gulu la PSTN ndi E1 kapena E1 nthawi

• Sip Tsitsani Chiwerengero

• IP thunthu kagulu kamene

• firmware kukweza kudzera pa TFTP / Web

• Bungwe la Codecs

• SNMP V1 / V2 / V3

• Woyimba ndikuyitanitsa mindandanda yoyera

• Kugwira network

• Woyimba ndi kuyitanitsa mindandanda yakuda

• Syslog: Debug, info, Dero, Chenjezo, Zindikirani

• Pezani mndandanda wazida

• Kutcha mbiri yakale kudzera pa syslog

• IP Cholinga Choyamba

• NTP kuluma

• radius

• Makina oyang'anira pakati

Tsatanetsatane wazogulitsa

Mtengo wokwera mtengo pachipata

•1/2 madoko e1 / t1 mu 1U Chassis

•Mphamvu Zapawiri

•Mpaka ma foni 60

•Kusunthika kosinthika

•Zikuluzikulu zingapo

•Kugwirizana kwathunthu ndi nsanja zazikuluzikulu za Voip

Zochitika Zolemera pa Protocols Protocols

•ISDN PRI
•Isdn SS7, SS7 imalumikizidwa
•R2 mfc
•T.38, kudutsa-frax,
•Othandizira modem ndi pos
•Kutha kwa zaka zopitilira zaka 10 kuphatikiza ndi zolemba zingapo za PBX / Service 'PSTN