DP91-S Mini Audio SIP Intercom
DP91-S Mini Audio SIP Intercom

DP91-S Mini Audio SIP Intercom

Ships within 5-7 days

DP91-S is a one-button mini audio SIP intercom with advanced audio system with the echo cancellation function. With its compact design, it’s suitable used in many applications such like hospital, campus, scenery site, The usage scenarios of DP91-S is very flexible, not only can be integrated into the parking barrier, but also compatible with the medical intercom pull cord switch.

Description

Mini Single Button SIP Intercom 

  • HD Audio
  • Video Linkage
  • Self-Diagnosis
  • Auto Provision
  • Wall mounting
  • One touch button for emergency calling
  • Metal housing, stability & reliability
  • Unlock door with DTMF
  • Compact design, easy to embed into a bollard

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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

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Features:

  • 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 Details

DP91-S

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