Dinstar DPA SIP Paging Gateway untuk Sistem Intercom & PA

Model: Dinstar DPA

Tipe: SIP Paging Gateway / Paging & Intercom Gateway

Fungsi Utama:

• Paging audio dan intercom dua arah

• Broadcast real-time dan terjadwal

• HD voice

Audio:

• Two-way audio stream

• Echo cancellation

• Voice activity detection

Audio Codec:

• G.722

• PCMA

• PCMU

• G.729

• G.723

• G.726

SIP & Network:

• SIP v1 (RFC2543)

• SIP v2 (RFC3261)

• Dual SIP account

• Dual SIP server

• TCP / UDP / IPv4

• DHCP / Static / PPPoE

• HTTP / HTTPS

• FTP / TFTP

• STUN / DNS / NTP

Security:

• SIP over TLS

• SRTP

DTMF:

• In-Band

• RFC2833

• SIP INFO

Management:

• Web based configuration

• Auto provisioning

• Configuration backup & restore

• Syslog

• SNMP / TR069

Interface:

• RJ45 Ethernet 10/100 Mbps

• Audio I/O untuk paging system

Power:

• PoE (IEEE 802.3af) atau DC input

Dimensi:

• Sekitar 130 x 30 x 85 mm

Operating Temperature:

• Sekitar -20°C sampai 65°C

Penggunaan:

• SIP paging system

• Intercom gedung

• Sekolah & kampus

• Rumah sakit

• Mall & perkantoran