IP SIP Video Intercom & Paging Gateway for industry application Compatible with standard SIP 2.0 (RFC3261) protocol and main IPPBX/IMS platform, PoE, DTMF Stream transmission uses standard IP / RTP protocol and video transmission adopts RTSP. • Network Time Synchronization • Support Primary and secondary DNS servers, •Support 2 SIP lines, Full Duplex Audio: Narrowband speech codec: G.711a/u, G.723.1, G.726-32K, G.729AB, DTMF: In-band, Out-of-Band, DTMF-Relay (RFC2833)/SIP INFO Broadband speech codec: G.722 , Full-duplex Acoustic Echo Canceller (AEC) – Hands-free Mode, 96ms • Support RTSP, SNTP client, VPN L2TP / open VPN, SRTP, HTTP / HTTPS web pages, MD5 authentication, STUN , Web Filter, • IP Configuration: DHCP / static / PPPoE,• Network Access Control: 802.1x • VLAN: 802.1p/q, • Qos: 802.1p / q, DSCP • Physical: RJ45 Ethernet Jacket x2: Network x1 (802.3AF POE Enabled), LAN x1 (Bridged to Network) • LAN port for IP Network Camera (support video Linkage) • Power: 12V ± 15% / 1A DC or • PoE: 802.3af (Class 3 - 6.49 to 12.95W) , Operatingtemperature:-30~70℃ Dimensions: 113x83x28mm, 0.5Kg, Packing size: 138x108x77mm, 0.6Kg / 0.002m³

Megadott referenciák