VoiceFinder AP1605 SIP paging terminal is a SIP based VoIP broadcasting terminal which supports audio, voice broadcasting service through internet IP protocol in headquarter and branch. It provides high definition audio quality (up to 16KHz) by using high quality audio compressed codec such as other than existing 8KHz based PSTN. At front, it provides volume adjust rotary switch so that a user may adjust volume in accordance with the needs of user. Also, it provides built-in digital amp broadcasting module with direct connection of external speaker. AP1605 SIP paging terminal supports an excellent solution for audio broadcasting through internet in enterprise environment to maximize the full satisfaction. AP1605 SIP paging terminal terminal is designed on module type to support audio broadcasting interface module such as built-in amp. Installation and management are easy for the beginner.

Hardware Type High Performance Audio/Voice Broadcasting Terminal

AddPac SIP paging service solution is composed of AP-SPS10000 SIP paging server, AP-BCR5000 broadcasting router and AP1602, AP1605, AP2620 SIP paging terminals. AP1605 HD audio broadcasting terminal is designed to install 1 module slot to support high quality audio broadcasting. AP1605 audio broadcasting module is designed to support high quality audio codec basically. In addition to, this terminal supports PSTN voice quality codec such as G.711, G.726, etc for backward compatibility. AP1605 SIP paging terminal combines with AddPac DSP hardware and high performance processor for real time decoding/play of HD audio signal.

Real Time HD Live Audio

AddPac HD IP audio broadcasting terminal opens a whole new world of real time audio broadcasting system based on high performance and stability. Compressed audio signal such as support stable high quality audio in data convergence network through QoS. It is designed to decode the encoded data in an appropriate bit rate from broadcasting server in accordance with network status.

Support Unicasting/Multicasting Protocol

AP1605 SIP paging terminal supports both multiple point-to-point method unicasting IP broadcasting scheme and IGMP based multicasting routing scheme

High Performance Network CPU Interface

AP1605 SIP paging terminal is designed to support high quality/high performance service. It supports status check LED to display the device status as well as blue lamp to check On-Air broadcasting status at a glance. It also supports one 10/100Mbps fast ethernet port and RS232C console interface for various network services.

Audio Broadcasting Feature and Supplementary Service

AddPac IP broadcasting series have been fully recognized in terms of its performance and stability throughout the world. With our accumulated experience in enterprise market and service provider market, AP1605 IP broadcasting terminal will satisfy the needs of customer along with AddPac SIP paging solution. It provides stable service by using QoS algorithm feature.

Network Diagram

Overall Features
	High Performance RISC Microprocessor Architectures
	Embedded DSP based hardware module for HD audio
	Modular Hardware Architecture
	IP audio broadcasting module ① AP-N3-HQA1000 1-Port Audio In/Out Processing Module ② AP-N3-HQA1000A Built-in AMP. 1-Port Audio In/Out Processing Module
	1–port audio in/out broadcasting module
	Multiple point-to-point IP audio broadcasting (unicasting scheme)
	IGMP based IP multicasting routing
	1-port 10/100Mbps fast ethernet interface
	Static and IEEE 802.1Q VLAN Routing Protocols including VRRP
	Traffic Queuing, and SNMP MIB v2 for Network Management Features
	Standard & Extended Access List for Security Functions
	Remote Software Upgrade using FTP & TFTP
	SIP protocol support compliant with IETF RFC3261 (or RFC2543)
	Internal Power Supply Unit
	Traffic Queuing, and SNMP MIB v2 for Network Management Features

AddPac Technology