What is Mobile VPDN?

The mobile VPDN (Virtual Private Dialup Network) service is based on China Unicom's 3G WCDMA and 4G LTE

The high-speed packet data network builds a secure, mobile, high-speed, quality-assured virtual private data network for the group's customers, and provides differentiated, secure and reliable wireless data solutions.

Wireless VPDN is a virtual private network built for users by China Telecom based on CDMA1X 3G high-speed packet data network and L2TP tunnel technology. Users can securely connect to the enterprise intranet anytime and anywhere through three ways: wireless network card + computer, Tianyi mobile phone + data cable + computer, or customized terminal (such as POS machine) with built-in CDMA module.

1. It can be mobile and has wide coverage, allowing you to connect to the enterprise intranet at high speed anytime and anywhere.

China Telecom's unique CDMA network soft handover technology enables you to ensure continuous connection during high-speed mobility, as long as there is a CDMA signal, you can use wireless VPDN service transmission rate can be as high, fast deployment, easy to expand and customize, cost-effective.

2. Five-layer security guarantee, allowing you to safely share company data and improve work efficiency.

Once you have a wireless VPN, you no longer need to worry about system data security, the security of the CDMA network itself, the AAA authentication of CDMA wireless broadband access, the L2TP tunnel between the CDMA network and the customer network, the security firewall on the customer network side, and the AAA authentication authentication of LNS are used by you, you can share company data anytime and anywhere, and the work efficiency is infinitely improved.

3. You can safely connect to the enterprise intranet anytime and anywhere through three ways: wireless network card + computer, CDMA1X mobile phone + data cable + computer, or customized terminal with built-in CDMA1X module.

4. The VPDN can be bound to the user's mobile phone IMSI number, so as to achieve the function of fixed IP address.

VPMN is a virtual private mobile network service is a network that establishes a logical telephone network on the public land mobile communication network and the public fixed network, and enables the enterprise and group user groups to connect with each other through reduced dial-up and special numbering plans.

The Chinese name of vpmn is: Virtual Private Mobile Network (VirtualPrivate Mobile Network), commonly known as "group network", "local area network", "company network", "microgrid" and so on. VPMN is a public land mobile communication network (PLMN) to establish a logical phone network, through the reduction of dial-up, special number plan and other ways to make enterprises, group user groups to contact each other network, in the group customers use mobile ** for internal communication, as if using their own mobile communication network as convenient.

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Hello dear, VIP Club is a platform for China Mobile Communications to provide differentiated services for VIP customers with diamond cards, gold sales cards and silver cards, through this platform, you can enjoy a set of "high-quality network services, high-quality customer service, high-quality extended services" as one of the 3A service loss and slippery, Global VIP Club is the link and bridge between China Mobile and Global Bridge VIP customers, is a window that embodies the concept of global service, and will be systematically and emotionally displayed" Respect the double, enjoy what I think" service concept. Hope it helps. I wish you good health and a happy life!

VPMN (Virtual Private Mobile Network) is a mobile group network service mainly for enterprises, institutions, military, schools, etc. It is a service based on intelligent network technology, the function is similar to the fixed ** small switch in a group network, each member has a 4-6 digit short number, each VPMN member in the group can use the short number to call each other and enjoy the group members of the city call discount.

VPMN is to establish a logical phone network on the public mobile communication network, which is tailored for group customers, represents the interests of group customers, and is an efficient and low-cost internal communication LAN service for enterprises or group customers.

The Chinese name of VPMN is: Virtual Private Mobile Network (Virtual Private Mobile Network), commonly known as it"Group network"、"Local Area Network"、"Company Network"、"Microgrid"Wait a minute.

VPMN is a Virtual Private Mobile Network.

The business is to establish a logical telephone network on the public land mobile communication network and the public fixed network, and to make the enterprise and group user groups contact each other through reduced dialing and special numbering plans.

1. VPMN is a virtual private mobile network service (hereinafter referred to as VPMN) is a network that establishes a logical telephone private network on the public land mobile communication network (PLMN) and the public fixed ** network (PSTN), and enables the enterprise and group user groups to connect with each other through reduced dialing and special numbering plans. The open VPMN service in the public land mobile communication network network can provide private network services similar to small and medium-sized switches (PBX) in the public fixed ** network for mobile users in the group who have applied for this service.

2. VPMN (Virtual Private Mobile Network) is a mobile group network business, mainly for enterprises and institutions, military, schools, etc. It is a service based on intelligent network technology, and its function is similar to that of a small switch with fixed **. In a group network, each member has a 4-6 digit short number, and each VPMN member in the group can use the short number to call each other and enjoy the discount of the group member's call in the city.

1. VPDN is Virtual Private Dial Up Networks in English, also known as Virtual Private Dial-up Network, which is a kind of VPN service and is a virtual private dial-up network service based on dial-up users. That is, dial-up access to the Internet, is the use of the IP network bearer function combined with the corresponding authentication and authorization mechanism to establish a secure virtual private network, is a technology that has developed rapidly with the development of the Internet in recent years.

2. The specific implementation of VPDN is to use tunnel technology, that is, to encapsulate the data of the enterprise network.

tunnel. The basic process of tunneling technology is to encapsulate data as a load in a data format that can be transmitted over the public network at the interface between the source LAN and the public network, and count the data at the interface between the destination LAN and the public network.

According to the decapsulation, the load is taken out. The logical path that an encapsulated packet travels as it travels over the Internet is called a "tunnel". The communication protocol is the core of the guarantee for data to be encapsulated, transmitted, and decapsulated smoothly.

3. VPDN is a virtual private dial-up network service based on dial-up access (PSTN, ISDN), which can be used for cross-regional group enterprise intranet, professional information service provider private network, financial public business network, bank access business network and other services.

Specifically, I checked the information on the Internet as follows:

VPMN business.

It is in the public use. Mobile web.

Build logic.

Private network. Mobile users in the network can make intra-group dials.

Cornet. preferential rates, etc.

This business is in.

Intelligent network. Implement VPMN services on the basis of the same as before.

Service network. There is an essential difference between the VPMN services established on the premises.

Business Advantages:1Realize short number dialing, convenient and fast;

2.The short number display is realized, "as soon as you see the short number, you know that it is your own person", and promote the family management of the group unit itself;

3.Short number independent number, 4 pieces, chain.

The choice is yours;

4.Preferential rates for inter-group calls:

1) 5 cents for a minute call in the Heihe area;

2) Roaming minutes when roaming in the province; Primordial minutes;

5.A variety of data services to facilitate your life: weather forecasting.

Mobile lottery. Internet access on mobile phones.

Entertainment games, current news, ** inquiry;

6.Short number arrangement: short number is relative to the current 11-digit mobile phone number, the number of digits is 4-6 digits, the first digit must be 6, the second digit cannot be 0; Group users can independently number, such as numbering + any number.

Hello, VPMN service is to meet the internal communication needs of the group customers, the group customers within the Beijing mobile customers into a "private network", each member of the private network can use the short number beam to call each other and enjoy the group members of the local call discount, so as to achieve convenient communication between the group users and employees. In addition, the group's private network can also set up a certain proportion of China Mobile Beijing company's mobile phone number or Beijing fixed-line number as a member of the group. When a user in the group makes a call with a designated number outside the group, the user in the group also enjoys the discount.

The applicable models of this business are: Global Pass, Dynamic Zone, Shenzhou Travel Listening Card and Wireless Landline Card Number.

In addition, the specific tariff depends on the discount that the company applies for its employees. Please refer to it.