AP-VP230GHPTT Walkie-talkie (Radio) Interconnected RoIP PTT SIP Video Phone
The AP-VP230GHPTT radio RoIP PTT control terminal is equipped with a built-in CMOS camera and a high-resolution 5-inch LCD monitor, supporting push-to-talk functionality via the Internet and satellite communication networks. Additionally, it enables high-definition and high-quality video communication via satellite and optimally supports video conferencing and video calls through the latest audio/video codecs. Through the HDMI output interface, you can connect an external HDTV to view the terminal screen on a large display. The selection criteria for a PTT control terminal now include support for various PTT services (handsets, headsets, dedicated PTT microphones), SIP-based voice and video call services required for emergency situations, and a Gigabit Ethernet interface.
AddPac's unique and attractive walkie-talkie RoIP PTT value-added service
The video call service of the AddPac AP-VP230GPTT RoIP PTT control terminal is a new SIP video call service that combines internet voice and video communication in emergency situations. It provides advanced features and services, including SIP and H.323 multiple VoIP signaling protocols, video codecs such as H.264, H.263, and MPEG-4, an HDMI video output interface, QoS functions, and a Gigabit Ethernet interface. The AP-VP230G PTT control terminal is a high-performance, multi-functional RoIP PTT control terminal that combines advanced video processing technology with the voice processing technology AddPac has accumulated in the VoIP field.
The New Selection Standard for Video Phones: "High-Definition, High-Quality Video Communication"
The AP-VP230GHPTT PTT control terminal provides high-performance, multi-functional IP video phone capabilities by combining advanced video processing technology with the voice processing technology AddPac has accumulated in the VoIP field. The AP-VP230GHPTT is distinctly different in terms of video capabilities. This is because it features a high-resolution LCD to support clear and sharp images, and supports an HDMI interface, allowing users to connect to an external HDTV to enjoy large-screen HD video. Since the AP-VP230GHPTT supports networks ranging from 256Kbps to several Mbps, it can be used anywhere with an internet connection. In particular, it guarantees optimal image quality by applying a 'rate control' function to ensure optimal picture quality and frame rates in limited bandwidth situations, as well as high-end error resilience technology to handle various packet errors on the internet. The AP-VP230GHPTT video phone is a high-spec multimedia terminal product that supports the G.722 wideband codec, which supports 16KHz audio sampling and is differentiated from existing video phones, in addition to the basic voice codecs G.711, G.729ab, and G.723.1.
AddPac's unique and attractive additional services
The AP-VP230GHPTT will be a satisfactory choice in terms of value-added services as well as its diverse features. In addition to telephone services that make phone usage easier—such as a phonebook, recent call list, CID (Caller ID), and call transfer to a remote AP-VP230GHPTT—it supports value-added services that can be expanded to include voicemail and future videomail services, XML services for large-capacity directory services, and multi-party calling services (using a separate MCU). In particular, the AP-VP230GHPTT is characterized by its support for AddPac's proprietary value-added services. A representative example among these is the voice and video broadcast simultaneous transmission function. By combining the AP-VP230GHPTT with in-house video broadcasting equipment, simultaneous IP video and audio broadcasts can be transmitted and received from anywhere the AP-VP230GHPTT is connected.
Firmware upgradeable structure
Since the high-performance RISC CPU and DSP of the AP-VP230GHPTT are both programmable, continuous feature improvements, changes, and additions are possible. Whenever there are feature additions or changes, you can download them directly from the website or set up automatic upgrade options to use the latest features without any extra effort.
Privacy and security features
The AP-VP230GHPTT supports not only network access security but also robust service-level security. Through the Caller ID Detection (CID) function, you can verify the caller's number before answering and easily block video or audio functions from the wireless remote. By selecting the 'Privacy' menu, you can also block video, audio, or both functions in advance.
AddPac's various VoIP and video solutions are recognized for their performance and stability not only in Korea but also in the global market. The AP-VP230GHPTT, infused with the experience and know-how AddPac has accumulated in the enterprise and telecommunications carrier markets, will be a solution that provides high satisfaction to customers demanding next-generation communication.
Key Features
1. Communication method: IP-based
2. Protocol: Supports SIP, H.323
3. Screen: 5-inch color LCD screen (touchscreen support), high resolution (800x480)
4. Video: Supports H.264, MPEG4, H.263 codecs, VGA (640x480), CIF, QVGA
5. Audio: G.722 (16KHz), G.711, G.726, G.729A, G.723.1, etc.
6. Camera: Built-in CMOS camera (Supports camera privacy cover)
7. Interface: 10/100/1000Mbps Gigabit Ethernet (2 ports), USB interface port, HDMI output port
8. PTT (Push to Talk) handheld microphone and built-in amplifier support (optional)
9. RoIP Service Support (LMR Gateway, PTT Server Integration Support)
10. Provision of 1:1 video call and multi-party call services (MCU connection)
11. Support for various screen layouts
12. Support for Secure SRTP Protocol (Cryptographic Algorithms: AES, etc.)
13. Real-time transmission bandwidth and packet loss display function
14. UI support for video conferencing
Network diagram
Marine RoIP Applications
