YE-SMB12 Main Board

SMB12 is a SIP audio/video intercom core board developed for industry security application scenarios, the core part of which adopts mature VoIP solutions, media streaming using standard IP/RTP/RTSP protocols for stable and reliable performance; hands-free using digital full-duplex, loud and clear voice.

Compatible With Mainstream Platforms

It is perfectly compatible with all major SIP-based IPPBX/Softswitch/IMS platforms, such as Asterisk, Broadsoft, 3CX, Elastix, etc..

Aggregate Multiple Interfaces

It integrates a variety of functional interfaces in one: including power interface, network interface, camera interface, passive speaker interface, headphone interface, microphone interface, speed dial button interface, short-circuit input and output interfaces, etc.

YE-SMB12 | Specification

Technical Parameters

  • •Communication protocol: SIP 2.0 (RFC-3261)
  • •Main Chip:BCM 1190
  • •Speech Streaming Supported Protocols:RTP
  • •Speech stream codecs: G.729, G.711, G.722, G.726
  • •Interface power supply: 12V - 24V / 2A DC or PoE 48V

Basic Functions

  • •Emergency call keypad interface, one-touch call
  • •Linkage with IPC camera to realize video intercom
  • •Camera NVR recording, standard RJ45 interface
  • •Record output, 3.5mm standard audio interface, plug and play
  • •Supports external power adapter power or PoE power
  • •0W-30W mono amplifier output, according to the input voltage adaptive output power