The long-distance Voice over IP (VoIP) network solution is a set of network design and configuration strategies that provide trunk-level transport of global switched telephone traffic distributed over VoIP. Calls originate in the Public Switched Telephone Network (PSTN), are routed through interexchange carriers, and are handed off to a wholesale VoIP carrier for transport. To the subscriber, the long-distance service seems like any other inexpensive long-distance service. To the originating long-distance carrier, the wholesale carrier is only one of a number of termination options.
The long-distance VoIP network solution offers service providers the required architecture design, network components, software features, functional groups, and provisioning methodologies needed to run a VoIP wholesale service. This solution enables the service provider to design a wholesale network and sell unbranded voice services to retailers, such as internet telephony service providers, application service providers, and post, telephone, and telegraph administrations.
Adopt distributed structure to whole voip network based on the current bank system ip network. Utilized the current bandwidth resource, do not need to change current network structure of bank system.
In province Bank, set Softswitch. Set
Aliwei IAD in province Bank
or city branch Bank. If possible,
set stand-by softswitch in city branch
Bank. IP phone can be set at
any node.
Like any other type of data, over the public Internet and/or any private Internet Protocol (IP) network. This is the essence of how Voice over IP works.
Using a Voice over IP service, you can call landline or cell phones. You can also call computer-to-computer, with both parties speaking into a computer microphone and listening through computer speakers or headsets.
You can make or receive calls using landline telephones. Also, to ensure the best voice quality and security, consider using your VoIP or other communications system on a private IP network.
You’ll save money by having one network to manage instead of two. You can easily add, move, or change phone extensions and locations, which saves money and gives you more flexibility.
Your workforce can use your communications system from home or on the road. Also, wireless IP phones connect users to your communications system and data resources,
|
