- Fully functional version based on SIP2401T
- Support customization for customers
- Add transparent transmission serial port transparent transmission I/O function.
 
 

- Pin Type SIP Protocol Intercom Module.  
- Support SIP protocol— SIP v1 (RFC2543), v2 (RFC3261) 
- Supports peer-to-peer SIP intercom off the SIP server

 
- Support SIP protocol---- SIP v1 (RFC2543), v2 (RFC3261)
- 2*15W or 1*30W amplifier output
- Supports peer-to-peer SIP intercom off the SIP server
 

SIP2403V is a general-purpose stand-alone SIP audio function module， supports a variety of network protocols and audio codec protocols, and can be used in applications such as VoIP and IP paging and high-quality music streaming media playback. At the same time, SIP2403V also provides two serial ports, four digital input/output, allowing users to control through serial port commands.

 
- Support SIP protocol---- SIP v1 (RFC2543), v2 (RFC3261)
- 2*15W or 1*30W amplifier output
- Supports peer-to-peer SIP intercom off the SIP server