Global communication capability of cross-border Baolitong international dedicated line network??? So

Global communication capability of cross-border Baolitong international dedicated line network??? Solution//Global IPLC service provider of Shigeng Communication

一、In today's world where global industrial chains are deeply integrated and hybrid offices have become the norm, cross-border video conferencing has evolved from a mere communication tool to a core production system that determines the operational efficiency and competitiveness of enterprises. However, when the 4K camera and precision pickup equipment in high-end conference rooms are connected to the Internet, the expensive hardware investment is often discounted due to an uncontrollable variable - the public Internet. It is precisely to solve this dilemma that Baolitong, as a leader in the global audio and video collaboration field, is building a "worry free cross-border conference" deterministic communication channel for enterprises through deep integration with international dedicated networks.

1. Pain point decoding: Why cross-border video conferences always seem like a mere formality?

The poor quality of cross-border video conferences is not due to insufficient hardware performance, but rather to the fundamental unreliability of the underlying transmission network.

The public Internet follows the principle of "best efforts", which means that the transmission time, order and integrity of data packets cannot be guaranteed. For web browsing or email sending and receiving, occasional delays or packet loss may be tolerable, but for video conferencing, these network fluctuations are catastrophic. One fact is that over 90% of the fundamental causes of blurry, stuttering, and mosaic in video conferences are network packet loss, jitter, or bandwidth competition that forces codecs to degrade image quality. Even with a packet loss rate of 0.5%, it can still cause mosaic in the image and intermittent audio; If the packet loss exceeds 2%, the meeting will not proceed normally.

Specifically, the challenges faced by cross-border video conferences are interrelated:

High latency causes audio and visual asynchrony: The round-trip time of data packets is too long, resulting in a mismatch between sound and mouth shape, and communication becomes chaotic.

High packet loss leads to image degradation: packet loss prevents the encoder and decoder from reassembling the complete image, resulting in momentary mosaic, partial freezing, or overall blurring of the image.

Network jitter causes frequent lag: unstable packet arrival time, delayed adjustment by the receiving end, resulting in fluctuating screen speed and fragmented experience.

Bandwidth competition triggers automatic degradation: multiple business streams share the same link, video streams are "squeezed", the system is forced to reduce resolution and compression rate, and details are lost.

The combination of these issues has greatly reduced the performance of expensive professional equipment, resulting in low return on investment. Cross border conferences have frequently become "on-site" solutions for technical failures, rather than efficient collaboration platforms.

2. The way to break through: from "doing your best" to "ensuring certainty"

In order to eradicate the persistent problem of transnational video conference, it is necessary to upgrade the video conference from the "uncontrollable" mode relying on the public Internet to the "certainty guarantee" mode relying on the private network of enterprises. This is precisely the core value of the integration of Baolitong and international dedicated line networks.

International dedicated network (such as MPLS, IEPL) has become the preferred carrier network for multinational enterprises to deploy Polycom video conferencing systems due to its advantages of low latency, low packet loss, and high availability. The core design principle is that "certainty is better than bandwidth" - the core requirement of video conferencing for the network is not "large", but "stable". No matter how other businesses fluctuate, the bandwidth, latency, and packet loss rate of video conferencing always remain within a stable range, reserving independent channels for video traffic.

Through the deep combination of Baolitong equipment and dedicated line network, data flow is no longer through the congested public Internet, but is introduced into a physically or logically isolated exclusive channel. This channel provides a stable and guaranteed bandwidth, millisecond level low latency, and almost zero packet loss network environment, ensuring that video conferences can run stably under any network conditions. This is the fundamental reason for cutting off all video lag, blur, and interruption problems caused by public network uncertainty from the source.

3. Fusion architecture: making video traffic a "first-class citizen" in dedicated lines

The seamless integration between Baolitong and the international dedicated line network is not simply a combination of "equipment+lines", but a deep collaboration at three core levels, aiming to make video conferencing traffic a "first-class citizen" in the dedicated line network, always receiving the highest level of protection and the highest priority routing.

1. Precise collaboration at the architecture level

Baolitong terminal devices are connected to dedicated lines through the enterprise's local area network and assigned fixed IP address segments for easy traffic identification and priority labeling. Dedicated lines provide end-to-end QoS guarantee for video traffic. When a video stream enters the private network, network devices will recognize its traffic type and give it the highest priority. This means that even during busy network hours, video conferencing packets will be forwarded before regular office traffic such as web browsing and email.

2. Seamless bearer at the protocol level

The Baolitong system supports multiple standard protocols such as SIP/H323, and the dedicated network ensures stable transmission of signaling (such as call establishment and hanging up) and media streams (audio and video data), without call failure or interruption caused by packet loss. For enterprises with high security requirements, dedicated line networks can carry SRTP encrypted video streams to ensure that call content is not eavesdropped or tampered with during transmission.

3. Unified view at the management level

Baolitong's management platform is integrated with the dedicated line management system, allowing IT administrators to simultaneously view network link quality and video conferencing terminal status on one interface. The real-time quality indicators of each video conference, including latency, jitter, packet loss rate, audio and video bitrate, are clearly visible. The system can set a quality threshold (such as triggering an alarm when the packet loss rate exceeds 1%), and proactively notify the IT team to intervene or optimize before users perceive the problem, transforming operations from "putting out fires after failures" to "proactive prevention".

4. Technical cornerstone: the core engine driving deterministic experience

Behind the above-mentioned fusion architecture is a series of leading core technologies from Polycom, which together ensure that video conferencing can achieve ultimate performance in dedicated line environments.

Efficient compression encoding technology: Baolitong adopts advanced video compression encoding technologies such as H.264 and H.265 (HEVC), which can efficiently compress video data and reduce the bandwidth required for transmission. Among them, H.265 can save about 50% of bandwidth compared to H.264, which is particularly important for achieving low latency transmission of 4K ultra high definition videos on dedicated lines.

Intelligent routing and QoS guarantee: Polycom devices can dynamically select the optimal network path to avoid congestion and latency. At the receiving end, the device is able to quickly reassemble lost or delayed data packets, ensuring the continuity and smoothness of the video-

The QoS mechanism prioritizes the transmission of video data by setting quality of service parameters, reducing the impact of network congestion on video quality.

Multipath redundancy and intelligent broadcasting: Multiple connection lines are designed in the network architecture as backups to ensure that meetings will not be interrupted in the event of any single point of failure, ensuring ultimate reliability. The Baolitong intelligent broadcasting system adopts innovative image capture technology to automatically present a close-up view of the speaker, allowing remote participants to have an immersive experience.

When the excellent audio and video hardware of Baolitong is deeply integrated with the deterministic international dedicated line network, geographical boundaries are no longer obstacles to collaboration. Every cross-border conference will be as natural and smooth as being in a room, and every remote collaboration will become a direct collision of ideas. This is precisely the deterministic communication capability that Baolitong brings to global enterprises through its international dedicated line network - making cross-border meetings truly worry free and ensuring stable and far-reaching global operations.

二、Shigeng Communication Global Office Network Products:

The global office network product of Shigeng Communication is a high-quality product developed by the company for Chinese and foreign enterprise customers to access the application data transmission internet of overseas enterprises by making full use of its own network coverage and network management advantages.

Features of Global Application Network Products for Multinational Enterprises:

1. Quickly access global Internet cloud platform resources

2. Stable and low latency global cloud based video conferencing

3. Convenient and fast use of Internet resource sharing cloud platform (OA/ERP/cloud storage and other applications

Product tariff: