JSL120 ni sisitemu ya telefoni ya VoIP PBX yagenewe ibigo bito n'ibiciriritse kugira ngo yongere umusaruro, inoze imikorere kandi igabanye ikiguzi cyo gukoresha telefoni n'imikorere. Nk'urubuga ruhuriweho rutanga uburyo butandukanye bwo guhuza imiyoboro yose nka FXO (CO), FXS, GSM/VoLTE na VoIP/SIP, ifasha abakoresha bagera kuri 60, JSL120 yemerera ibigo gukoresha ikoranabuhanga rigezweho n'imikorere y'ibigo hamwe n'ishoramari rito, itanga imikorere myiza n'ubwiza buhanitse kugira ngo ihuze n'ibikenewe mu itumanaho ry'uyu munsi n'ejo hazaza.
•Abakoresha SIP bagera kuri 60 n'abahamagara inshuro 15 icyarimwe
•Kunanirwa kwa interineti ya 4G LTE nk'uko ubucuruzi bukomeza
•Amategeko yo guhamagara ahindagurika ashingiye ku gihe, nimero cyangwa IP y'aho uherereye n'ibindi.
•IVR yo mu rwego rwinshi (Interactive Voice Response)
•Seriveri/umukiriya wa VPN yubatswemo
•Uburyo bworoshye bwo gukoresha interineti
•Ijwi/ Gufata amajwi
•Uburenganzira bw'Umukoresha
Igisubizo cya VoIP ku bigo bito n'ibiciriritse
•Abakoresha SIP 60, abantu 15 bahamagara icyarimwe
•1 LTE / GSM, 1 FXS, 1 FXO
•Kunanirwa kwa IP / SIP
•Imashini nyinshi za SIP
•Fakisi kuri IP (T.38 na Pass-through)
•VPN yubatswemo
•Umutekano wa TLS / SRTP
Ibiranga VoIP byuzuye
•Gufata Amajwi
•Ubutumwa bw'ijwi
•Guhamagara forking
•CLIP yikora
•Kohereza fakisi kuri imeri
•Urutonde rw'umukara/umweru
•Umukozi ushinzwe imodoka
•Guhamagara Inama
•Interineti isobanutse neza
•Inkunga y'indimi nyinshi
•Gutanga ibikoresho byikora
•Sisitemu yo gucunga Cloud ya Dinstar
•Gusubiza inyuma no gusubiza mu buryo igenamiterere
•Ibikoresho bigezweho byo gukemura ibibazo kuri interineti