SIP Protocol Support: Supports SIP v1 (RFC2543) and SIP v2 (RFC3261).
TCP Play Protocol Support: Provides support for the TCP Play Protocol.
High - Power Speaker: Equipped with a 20 - watt speaker.
POE Module Power Supply: Supports power - on through the POE module.

—Support SIP protocol— SIP v1 (RFC2543), v2 (RFC3261)
—Support TCP Play Protocol
—Speaker with 20 watts power
—Support power on through POE module

—Support SIP protocol— SIP v1 (RFC2543), v2 (RFC3261)
—Support TCP Play Protocol
—Speaker with 20 watts power
—Support power on through POE module

—Support SIP protocol— SIP v1 (RFC2543), v2 (RFC3261)
—Support TCP Play Protocol
—Speaker with 20 watts power
—Support power on through POE module

—Support SIP protocol— SIP v1 (RFC2543), v2 (RFC3261)
—Support TCP Play Protocol
—Speaker with 20 watts power
—Support power on through POE module