JSL91-S ƙaramin sauti ne mai amfani da maɓalli ɗaya tare da tsarin sauti mai ci gaba tare da aikin soke echo. Tare da ƙirar sa mai ƙanƙanta, ya dace da amfani da shi a aikace-aikace da yawa kamar asibiti, harabar jami'a, wurin shimfidar wuri. Yanayin amfani na JSL91-S yana da sassauƙa sosai, ba wai kawai za a iya haɗa shi cikin shingen ajiye motoci ba, har ma yana dacewa da maɓallin ja na igiyar sadarwa ta likita.
JSL91-S yana ba da iko da sauƙi ga masu amfani da ke buɗe ƙofar ba tare da maɓalli ba. Ana iya buɗe ƙofar daga nesa ta hanyar DTMF idan akwai makullin ƙofar lantarki. JSL91-S kuma yana goyan bayan maɓallin taɓawa ɗaya don kiran gaggawa. Ya dace da sadarwa da tsaro ta intanet kamar umarni da aikawa, kasuwanci, aikace-aikacen cibiyoyi, da sauransu.
•Yanayin DTMF: A ciki-Band, RFC2833 da kuma bayanan SIP
•DHCP/Tsayawa/PPPoE
•STUN, Mai ƙidayar lokaci na zaman
•Tambayar DNS/ Tambaya/Tambayar NATPR
•HTTP/HTTPS/FTP/TFTP
•TCP/IPv4/UDP
• SIP akan TLS, SRTP
• Ajiye/gyara saitin madadin
•Syslog
•SNMP/TR069
• Yanar gizo mai tsari-gudanarwa bisa tushen
• Gudanar da Yanar Gizo na HTTP/HTTPS
• Samar da kayayyaki ta atomatik: FTP/TFTP/HTTP/HTTPS/PnP
• Mai samar da hayaniya mai daɗi (CNG)
• Gano ayyukan murya (VAD)
•Lambar Codec: PCMA, PCMU, G.729, G723_53, G723_63, G726_32
•Kodin faffadan zango: G.722
• Biyu-hanyar watsa sauti
•Muryar HD
• URL na aiki/Sarrafa nesa na URI mai aiki
• Amsar atomatik ta asali
• Fasaloli na Wayar Kofa
Ƙaramin Maɓallin SIP Intercom guda ɗaya
•Sautin HD
•Haɗin Bidiyo
•Ganewar Kai
•Samar da Mota
•Walmounting
•Maɓallin taɓawa ɗaya don kiran gaggawa
•Tsarin aiki, kwanciyar hankali da aminci
•Buɗe ƙofa da DTMF
•Tsarin ƙarami, mai sauƙin sakawa cikin akwatin rubutu
Babban Kwanciyar Hankali da Aminci
•SIP v1 (RFC2543), v2 (RFC3261)
•SIP akan TLS, SRTP
•TCP/IPv4/UDP
•HTTP/HTTPS/FTP/TFTP
•ARP/RARP/ICMP/NTP
•Tambayoyi/Tambayoyin DNS SRV/ Tambaya/NATPR
•STUN, Mai ƙidayar lokaci na zaman
•DHCP/Tsayawa/PPPoE
•Yanayin DTMF: In-Band, RFC2833 da SIP INFO