SIP-T21, 48K OPUS Audio Codec, MIC, headset and speaker interface. Alarm: GPIO, HTTP URL and relay out. Compatible with VoIP SIP devices, ONVIF VMS/NVR.
SIP-T21, 48K OPUS Audio Codec, MIC, headset and speaker interface. Alarm: GPIO, HTTP URL and relay out. Compatible with VoIP SIP devices, ONVIF VMS/NVR.
Item NO.:SIP-T21
Order(MOQ):10
Payment:T/T,Western Union, Paypal
Product Origin:China
Color:Black
Lead Time:1 Week
Weight:250g
Product Description
The Tonmind SIP-T21 is a compact and powerful SIP paging adapter designed for seamless integration with VoIP systems. It supports two-way intercom communication, high-quality 48K OPUS audio codec, and is compatible with SIP and ONVIF protocols. Equipped with a built-in 15W amplifier, it allows direct connection to speakers and microphones. The device supports pre-recorded messages (WAV/MP3), multiple alarm triggers (GPIO, HTTP URL, relay out), and offers flexible power options via PoE or DC 12V/24V. With dual LAN ports and comprehensive I/O interfaces, the SIP-T21 is ideal for upgrading analog paging systems to IP-based networks. It’s perfect to be applied in various PA System, for instance, school, retail, commercial centers, etc.
SIP PagingAdapter Feature
• Two-way intercom communication
• Support 48K OPUS Audio Codec • SIP & Onvif protocol compatibility • Pre-recorded message(WAV/MP3) • Alarm: GPIO, HTTP URL and 2×Relay out • MIC, headset and speaker interface • PoE+LAN interface, reset control
Supports SIP protocol for integration with VoIP systems and SIP/PBX.Support ONVIF protocol for interaction with security systems, integrated with ONVIF VMS/NVR. 2 SIP Accounts, SIP Direct IP Call, RTP Multicast Codecs: OPUS,G722,G711U,G711A.