4G SIP Audio Intercom Model JSL92-SG
4G SIP Audio Intercom Model JSL92-SG
Ma JSL92-SG Series ndi apamwamba kwambiri a 4G opanda zingwe a SIP audio intercom okhala ndi ntchito yoletsa echo.Chipangizo chonsecho ndi chopangidwa ndi aluminium alloy.Pamwamba pake pali mchenga wakuda wakuda.Poyerekeza ndi intercom wamba pamsika, imakhala ndi mawonekedwe owoneka bwino, imawoneka yapamwamba komanso yokhazikika pambuyo poyika.Mu 4G LTE mode, imapangitsa kukhazikitsa kukhala kosavuta kuposa kale.Ndipo JSL92-SG ikhoza kupereka mtundu womwewo wa audio wa HD ngati mtundu wa waya.
•DTMF Mode: Mu-Band, RFC2833 ndi SIP INFO
•DHCP/Static/PPPoE
•STUN, Session timer
•DNS SRV/ A Query/NATPR Funso
•HTTP/HTTPS/FTP/TFTP
•TCP/IPv4/UDP
•SIP pa TLS, SRTP
•Kusunga zosunga zobwezeretsera/kubwezeretsanso
•Syslog
•SNMP/TR069
•Kukonza ukonde-kasamalidwe kokhazikika
•HTTP/HTTPS Web Management
•Kupereka zokha: FTP/TFTP/HTTP/HTTPS/PnP
•Jenereta ya phokoso la Comfort(CNG)
•Kuzindikira zochita pa Mawu (VAD)
•Codec: PCMA, PCMU, G.729, G723_53, G723_63, G726_32
•Wideband codec: G.722
•Awiri-njira audio mtsinje
•Mawu a HD
•Action URL/Active URI control remote
•Yankho lokhazikika lokha
•Zigawo Zafoni Pakhomo
4G SIP Audio Intercom
•4G Wireless
•HD Audio
•WalMounting
•One-touch Call
•WalMounting
•MetaHousing, Kukhazikika & Kudalirika
•Kudzifufuza
•Kukonzekera Kwagalimoto
•B1/3/5/34/38/39/40/41, TDD ndi FDD
•DuaButton ngati Mwasankha: DP92-DG
Kukhazikika Kwambiri ndi Kudalirika
•SIP v1 (RFC2543), v2 (RFC3261)
•SIP pa TLS, SRTP
•TCP/IPv4/UDP
•HTTP/HTTPS/FTP/TFTP
•ARP/RARP/ICMP/NTP
•DNS SRV/Funso/NATPR Funso
•STUN, Session timer
•DHCP/Static/PPPoE
•DTMF Mode: In-Band, RFC2833 ndi SIP INFO
-35 ℃ ~ 65 ℃
IP65
IK10
Onvif
SIP
HD Audio
