SINREY sip2701T audio module supports a variety of network protocols and audio codec protocols, and is suitable for various application scenarios such as VoIP, IP paging, and high-quality music streaming media playback.

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

The SIP2703V network audio module supports the standard sip protocol and can be used with other SIP terminals in the standard SIP system. It supports G.711a/u and G.722 audio codec protocols and can be used for applications such as VoIP and IP paging and high-quality music streaming.