A company now according to the characteristics of the bank, in guarantee the stability of the internal network, safety, high efficiency and high confidentiality help Banks to realize under the special requirements of VOIP, to greatly reduce the bank's operating expenses, also considering the future bank network extension and upgrading, on the existing network to realize the synchronization of data and voice transmission, the original has made full use of resources, and makes the new network smoothly join existing VOIP system, make the new node can be low cost operation from the start,
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