Monday, June 29, 2020

New High Performance 5 Inch Color LCD Gigabit Ethernet Dual Power GPS NTP Server AP-GTR3000GD Release






AP-GTR3000GD embedded NTP server with GPS time receiver hardware receives GPS time information from GPS satellite and performs the NTP(network time protocol) server service for network based application server which requires accurate time information like as CCTV NVR server, IP cameras, etc. AP-GTR3000GD high performance GPS NTP server terminal is easy to manage remotely and provides excellent scalability. This device can be applied to various real-time video applications such as video surveillance, traffic management and monitoring for disaster prevention


AP-GTR3000GD high performance GPS NTP server transmits GPS time information to network based application server which requires accurate time information via ethernet port. In local area network, this system transmits GPS based time information to application server like as CCTV recording server by using NTP protocol. Without GPS based time synchronization or NTP server, if time is passed after installation or in service, each application server’s time clock is gradually mismatched comparing with GPS based real-time clock. Especially, in case of CCTV application, time mismatching should be solved between GPS real-time and CCTV application server’s standalone current time. 

AP-GTR3000GD provides easy system cabling and Installation service by using gigabit LAN interface and internal GPS time receive hardware module.

In front of AP-GTR3000GD, there are 5 inch color LCD display with touch screen control for GPS time information and blue LAMP for device status. Also, there are two(2) gigabit ethernet port, RJ45 console port and one module slot for AP-GPSR2 module. AP-GPSR2 module provides dual DB-9 RS232 interface port and GPS antenna interface port.  At the rear of AP-GTR3000GD,  AP-GTR3000GD provides the module type dual power supply for redundancy and stability.

AddPac
network products are well recognized in terms of performance and stability in the world. With our accumulated experience in enterprise market and communication market, AP-GTR3000GD embedded GPS NTP server with internal GPS time receiver hardware module will satisfy the needs of customer along with AddPac CCTV VMS solution.


Network Diagram 





Thursday, June 25, 2020

AP-PCT20 PTT Control IP Phone, Push to Talk HandMic supporting IP phone











AP-PCT20 PTT control IP Phone supports high quality VoIP communication service under satellite and internet network environment. This AP-PCT20 can be used in any places with internet connection due to low bit rate realtime VoIP codec like as G.722(16KHz), G.711, G.726, G.729ab, G.723.1 voice codec. It supports the QoS (Quality of Service) function to provide the high quality sound in limited bandwidth environment.

AddPac AP-PCT20 PTT control IP phone provides various applications and supplementary services by integrating with IP telephony service through SIP VoIP signaling protocol. AP-PCT20 supports push to talk service using handset, and PTT hand MIC.

AP-PCT20 interworks with various AddPac Radio over IP product solution like as LMR gateway, SIP Call Manager and PTT server. This AP-PCT20 terminal supports point-to-point PTT communication mode and point-to-multipoint communication mode for LMR gateway interworking. For multipoint group PTT communication service mode, additional extra call manager and PTT server are necessary.


Network Diagram 




AP-LMR3000 Land to Mobile Radio Gateway, Standalone All-in-One LMR gateway (SIP Call Manger + PTT Server + LMR gateway)











AP-LMR3000 is all in one device supporting SIP call manager + PTT server + LMR gateway. AP-LMR3000 is an advanced LMR gateway that supports two radio interface modules. AP-LMR3000 provides an optimal level of RoIP service when it interoperates with conventional radio device.

AP-LMR3000 LMR gateway provides high-performance radio over IP solution for military, and police as well as fire station and construction area. AP-LMR3000 LMR gateway supports point to point (1:1) interconnection mode and point-to-multipoint (1:N) interconnection mode both. For point-to-multipoint interconnection service mode, AP-LMR3000 supports SIP call manager function plus PTT server function internally. AP-LMR3000 supports IP phone registration directly for PTT (Push to Talk) service without extra IP-PBX. Also, AP-LMR3000 supports multiple IP phone registration for 1:N PTT service without extra PTT server.

At the front of LMR3000, it provides LEDs panel indicating operational status, line status, and LAN Interface status of gateway.
At the back of LMR3000, it provides two of 10/100Mbps fast Ethernet port and RS232C console interface for various network services such as LAN-to-LAN routing, Bridge etc.

Network Diagram 






Wednesday, June 24, 2020

AP-GTR2000GD Dual Power Gigabit Ethernet embedded GPS NTP server NTP Client Display Feature (Gigabit Ethernet, Dual Power)






AP-GTR2000GD embedded GPS NTP server receives GPS time information from GPS satellite and performs the network time protocol server service for network based application server which requires accurate time information.

AP-GTR2000GD supports dual gigabit Ethernet port as well as dual RS232 interface for backward compatibility. And AP-GTR2000GD supports dual power as redundancy.

The manager of GPS NTP server sometime want to see NTP client list to check which device access the GPS NTP server. The NTP client list function provides NTP protocol server access time information and IP address information of NTP client devices which requests NTP protocol service to AP-GTR2000GD GPS NTP server.

It is designed to allow users to view a list of NTP clients using Smart Web Manager or Command Line Interface (CLI) commands.

Tuesday, June 23, 2020

AP-LMR3000 All-In-One LMR Gateway for Radio over IP Service (SIP Call Manager + PTT Server + LMR Gateway)









VoiceFinder AP-LMR3000 LMR(Land-to-Mobile Radio) gateway is a new cutting edge LMR gateway supporting maximum 4 ports of radio interface with hot-swap supporting two(2) module slots. Radio and LAN interface of AP-LMR3000 provide an optimized call scenario for RoIP (radio over IP) service when it interoperates with conventional radio device. Compact cost effective design and system architecture of AP-LMR3000 provides customer satisfaction in high quality, performance and system reliance. This product uses the state-of-art technology voice compressed algorithm and unique QoS algorithm of AddPac to maintain the maximum Radio over IP voice quality under fast internet line and slow internet line as well. VoiceFinder AP-LMR3000 LMR gateway provides high-performance Radio over IP (RoIP) solution for military, and police as well as fire station and construction area. Also, AP-LMR3000 LMR gateway supports point to point (1:1) interconnection mode and point-to-multipoint (1:N) interconnection mode both. For point-to-multipoint interconnection service mode, AP-LMR3000 supports SIP call manager function plus PTT server function internally. AP-LMR3000 supports IP phone registration directly for PTT (Push to Talk) service without extra IP-PBX. Also, AP-LMR3000 supports multiple IP phone registration for 1:N PTT service without extra PTT server.
LMR(Land-to-Mobile Radio) gateway + SIP call manager + PTT Server All-In-One product solution model for PTT service is a next generation new model for coming RoIP(Radio over IP) communication solution. In order to be a part of advanced RoIP communications naturally in the future, making an excellent choice of choosing LMR gateway is essential. AP-LMR3000 is a mid-range LMR gateway providing two(2) radio interface module slots. It has functions as a LMR gateway which interoperates with radio device between IP network and radio network. Especially AP-LMR3000 provides an optimal solution of RoIP communications in telephony environments that using PTT Server, PTT IP phones and IP-PBX to get connect with a head office.



Module Type Radio Interface Support 


LMR(Land-to-Mobile Radio) gateway + SIP call manager + PTT Server All-In-One product solution model for PTT service is a next generation new model for coming RoIP(Radio over IP) communication solution. In order to be a part of advanced RoIP communications naturally in the future, making an excellent choice of choosing LMR gateway is essential. AP-LMR3000 is a mid-range LMR gateway providing two(2) radio interface module slots. It has functions as a LMR gateway which interoperates with radio device between IP network and radio network. Especially AP-LMR3000 provides an optimal solution of RoIP communications in telephony environments that using PTT Server, PTT IP phones and IP-PBX to get connect with a head office.



Powerful Network·CPU Interface

AP-LMR3000 LMR Gateway is designed to provide high-performance service as a Land to Mobile Radio Gateway. It provides LEDs on the front panel indicating operational status, line status, and LAN Interface status of gateway. Two of 10/100Mbps fast Ethernet port and RS232C console interface are the base for delivering various network services such as LAN-to-LAN routing, Bridge and NAT/PAT service etc



High quality of radio communication and additional services

Various LMR gateway series of AddPac is approved for its high performance and reliability in worldwide markets. AddPac provides highly advanced LMR services in order to meet demanding and evolving business requirements of customers. Especially AP-LMR3000 LMR Gateway has been developed through years of experiences and accumulated know-how from existing enterprises and communication markets. AP-LMR3000 provides concurrently SIP call manager function and PTT server function beside LMR gateway function for high quality of RoIP communication service. This will satisfy customers with high expectation.


 Hardware Specification

 Microprocessor
 High Performance RISC Microprocessor
Memory

 Flash Memory
 512Mbyte NAND
 SDRAM Memory
 128Mbyte
 Boot Memory
 512Kbyte Flash Memory
Network Interface
 LAN0 Port
 One(1) 10/100Mbps Fast Ethernet
 LAN1 Port
 One(1) 10/100Mbps Fast Ethernet
 Console Port
 Two(2) RS-232C Interface
Radio Interface Module Slots
Two(2) Module Slots for Radio Interface
Radio Interface Module
 2-Port Radio Interface Module (2 x RJ45)
Power Requirement
 VAC 110~220V, 50/60Hz, 40Watt
Operating Temperature
 0°C to + 50°C (32° to 122°F)
Storage Temperature
 -40°C to + 85°C (-40° to 176°F)
Relative Humidity
 5% to 95% (Non-condensing)
Dimensions(H x W x D)
 55 x 340 x 267 (mm) - 19" Rack Mountable Chassis
Weight(kg)
 2.5Kg


Network Diagram