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4G SIP Audio Intercom Model JSL92-SG

4G SIP Audio Intercom

The JSL92-SG Series are high quality 4G wireless SIP audio intercom with the echo cancellation function. The whole device is made of aluminum alloy. The surface housing is whole black sandblasted. Compared with the normal intercom on the market, it has a more attractive appearance, it looks more luxury and stable after installation. In 4G LTE mode, it completely makes the installation easier than ever. And JSL92-SG could provide same HD audio quality as wire cable type.

Product Fetures

•DTMF Mode: In‐Band, RFC2833 and SIP INFO

•DHCP/Static/PPPoE

•STUN, Session timer

•DNS SRV/ A Query/NATPR Query

•HTTP/HTTPS/FTP/TFTP

•TCP/IPv4/UDP

•SIP over TLS, SRTP

•Configuration backup/restore

•Syslog

•SNMP/TR069

•Configuration web‐based management

•HTTP/HTTPS Web Management

•Auto provisioning: FTP/TFTP/HTTP/HTTPS/PnP

•Comfort noise generator(CNG)

•Voice activity detection (VAD)

•Codec: PCMA, PCMU, G.729, G723_53, G723_63, G726_32

•Wideband codec: G.722

•Two‐way audio stream

•HD voice

•Action URL/Active URI remote control

•Default auto answer

•Door Phone features

Product detail

4G SIP Audio Intercom

4G Wireless

HD Audio

WalMounting

One-touch Call

WalMounting

MetaHousing, Stability&Reliability

Self-Diagnosis

Auto Provision

B1/3/5/34/38/39/40/41, TDD and FDD

DuaButton as Optional: DP92-DG

High Stability and Reliability

SIP v1 (RFC2543), v2 (RFC3261)

SIP over TLS, SRTP

TCP/IPv4/UDP

HTTP/HTTPS/FTP/TFTP

ARP/RARP/ICMP/NTP

DNS SRV/ A Query/NATPR Query

STUN, Session timer

DHCP/Static/PPPoE

DTMF Mode: In‐Band, RFC2833 and SIP INFO

-35℃~65℃

IP65

IK10

Onvif

SIP

HD Audio

Detail


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