SIP Paging & Intercoms

The GSC3505 is a 1-way public address SIP speaker that allows offices, schools, hospitals, apartments and more to build powerful public address announcement solutions that expand security and communication.

• Speaker with HD acoustic chamber
• Features SIP paging, multicast paging, callwaiting with priority override
• Full-band and wide-band audio codec support including Opus & G.722
• Integrated dual-band 802.11 a/b/g/n WiFi and Bluetooth
• One 10/100Mbps network port with PoE/ PoE+

Dinstar DS30B is SIP-compatible horn speaker offering a crystal clear voice for paging, notification, tone broadcasting, and streaming background music. It is well-suited for use in outdoor areas and open environments for public announcements and safety purposes.

Dinstar DS30B - SIP Horn Speaker Features

• 30W SIP Horn Speaker Wall Mounted
• 2 SIP accounts 2 call lines
• HD audio, acoustic echo elimination, noise reduction
• External pickup interface realize SIP intercom
• Support SIP v1 (RFC2543), v2 (RFC3261), and other network protocols
• Supports audio decoding protocols such as wideband G.722, narrowband G.711a/u. and MP3
• Accept multicast data playback from the center of SIP Server, with its own amplifier and output speaker playback
• Support RTP multicast protocol and private broadcast protocol, which can be opened by our broadcast software such as broadcast shouting and timed ringing
• Can be used with other Dinstar intercom, IP Phone
• POE Integrated ; Wall-mounted; Water-Proof (Rated: IP54)
• Linux operating system