China Low Density E1T1 Digital VoIP Gateway Model JSLTG1000 Fekitori uye Mugadziri

Kurema Kwakaderera E1T1 Digital VoIP Gateway Model JSLTG1000

Tsananguro pfupi:

JSLTG1000 series E1/T1 Digital VoIP Gateways ine 1/2 ports E1/T1 i trunk gateway diki uye inodhura zvishoma yakagadzirirwa kubatanidza PSTN neIP networks. Nekugadzirwa kwehardware kwakasimba, JSLTG1000 series ine kugona kwakakwana kwekuwana PSTN pamwe neSIP kuenda kuSIP interworking features zvinoita kuti zvinhu izvi zvese zvibatane.
JSLTG1000 series trunk gateway ine dhizaini inoshanda zvakanyanya uye DSP processor yakasimba inoita kuti PCM voice signal nemapaketi eIP ashande zvakanaka, kunyangwe kana magedhi akazara. JSLTG1000 inoshanda pamwe chete nemapuratifomu makuru eVoIP, uye inoenderana nePSTN network ine digital trunk interfaces zvichibva pane zvakaitika kwatiri mumakore edu paISDN PRI / SS7 / R2 MFC.

Tumira email kwatiri

Ruzivo rweChigadzirwa

Matagi eChigadzirwa

JSLTG1000

Zvimiro zveChigadzirwa

•1/2 E1s/T1s, RJ48 interface

•Makodeki: G.711a/μ mutemo, G.723.1, G.729A/B, iLBC 13k/15k, AMR

•Magetsi maviri

•Kudzvinyirirwa kwerunyararo

•2 GE

•Ruzha rwekunyaradza

•SIP v2.0

•Kuona Zvinoitwa Nenzwi

•SIP-T,RFC3372, RFC3204, RFC3398

•Kudzima Echo (G.168), ine kusvika ku128ms

•SIP Trunk Work Mode: Peer/Access

•Adaptive Dynamic Buffer

•Kunyoresa SIP/IMS: neakaundi dzeSIP dzinosvika 256

•Kudzora Kuwana Manzwi, Fax

•NAT: Dynamic NAT, Rport

•FAX:T.38 uye Pass-through

•Nzira Dzinochinjika: PSTN-PSTN, PSTN-IP, IP-PSTN

•Modemu yekutsigira/POS

•Mitemo Yekuronga Nzira Yakangwara

•DTMF Mode: RFC2833/SIP Info/In-band

• Nzvimbo yekufambisa mafoni panguva

•Clear Channel/Clear Mode

•Basi renzira yekufona paMaprefixes ekufona/anonzi Called

•ISDN PRI, Q.sig

•Mitemo yeNzira 256 yeNzira yega yega

•Chiratidzo 7/SS7: ITU-T, ANSI, ITU-CHINA, MTP1/MTP2/MTP3, TUP/ISUP

•Kuchinja Nhamba dzeMunhu Anofona neAkafona

•R2 MFC

•Rin'i Yemunharaunda/Yakajeka Yekumashure

•Kugadziriswa kweWeb GUI

•Kufonera kwakabatana

• Kuchengetedza/Kudzoreredza Data

•Mitemo Yekufonera, inosvika 2000

•Zviverengero zvePSTN zveKufona

•Boka rePSTN nechiteshi cheE1 kana E1 Timeslot

•Zviverengero zveSIP Trunk Call

•Kugadziriswa kweboka reIP Trunk

•Kuvandudza Firmware kuburikidza neTFTP/Web

•Boka reMakodhi eIzwi

•SNMP v1/v2/v3

• Mazita machena evanofona nevanofona

•Kutorwa kweNetwork

• Runyorwa rwevanhu vanofona nevanofona nenhamba dzavo

•Syslog: Kugadzirisa Matambudziko, Ruzivo, Chikanganiso, Yambiro, Ziviso

•Runyorwa rweMitemo yekupinda

•Zvinyorwa zveNhoroondo yeKufona kuburikidza neSyslog

•Kukosha kweIP Trunk

•Kubatanidza NTP

•Nharaunda

•Sisitimu Yekutarisira Yakabatana

Ruzivo rwechigadzirwa

Gateway yeVoIP Trunk inoshanda nemari shoma

•1/2 madoko E1/T1 mu 1U chassis

•Zvishandiso zveMagetsi Maviri

•Kusvika kumafoni makumi matanhatu panguva imwe chete

•Nzira yekufambisa inochinjika

•Maturangi eSIP akawanda

•Inoenderana zvizere nemapuratifomu makuru eVoIP

Zviitiko Zvakapfuma paPSTN Protocols

•ISDN PRI
•ISDN SS7, SS7 zvinongedzo zvekudzoserwa kwesimba
•R2 MFC
•T.38, Fakisi inotumirwa nefoni,
•Tsigira modem nePOS machinesl
•Zviitiko zvinopfuura makore gumi zvekubatanidza nemarudzi akasiyana-siyana eLegacy PBXs / maService providers' PSTN networks