SIP Paging Gateway
DPA is a powerful SIP paging gateway terminal, it can support external Onvif camera, speaker, speed dial keys, warning light, and also can control the electromagnetic door locks. It can do HD audio/video intercom based on the powerful echo cancellation function. It’s ideal for control communication and security over internet such as business, institutional and residential applications.
 

Ideal for Business, Institutional and Residential

• HD Voice
• Door Access: DTMF tones
• Open remotely if there is an electronic door lock
• Dual SIP line, Dual SIP servers
• Door Phone features
• Two‐way audio stream
• Real-time or fixed time broadcasting
• Tiny design, easy to embed into a bollard

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

Product Description:
Introducing the DINSTAR DPA SIP Paging Gateway, a cutting-edge solution designed for seamless communication and advanced security applications in business, institutional, and residential settings. This powerful terminal boasts an array of features, including HD Voice capability, dual SIP lines, and compatibility with external Onvif cameras, speakers, speed dial keys, warning lights, and electromagnetic door locks.

With its integrated HD audio/video intercom and robust echo cancellation function, the DPA ensures crystal-clear two-way communication, making it an ideal choice for control and security over the internet. The DTMF tone-enabled Door Access feature allows for remote door opening, offering enhanced convenience and control. The compact design of the DPA makes it easy to embed into bollards, ensuring a discreet yet powerful solution for your communication needs.

Key Features:

• Dual SIP Line and Dual SIP Servers for enhanced connectivity
• Door Phone features with real-time or fixed-time broadcasting
• Remote door access control for electronic door locks
• High stability and reliability for uninterrupted performance
• SIP v1 (RFC2543), v2 (RFC3261) compliance
• SIP over TLS, SRTP for secure communication
• TCP/IPv4/UDP support for versatile network compatibility
• Various protocols, including HTTP, HTTPS, FTP, TFTP, ARP, RARP, ICMP, NTP, DNS SRV, A Query, NATPR Query, STUN, and Session timer
• DTMF Mode options: In-Band, RFC2833, and SIP INFO

Choose the DINSTAR DPA SIP Paging Gateway for an unparalleled communication experience, blending advanced technology with reliability and security. Elevate your control and security infrastructure with this SIP Intercom solution that delivers outstanding performance in a compact and feature-rich design.