| With the competition in correspondence becoming more and more fierce, each telecommunication operator is facing a severe challenge which they had never met.It is not only the competition among the expenses,but also the contest of the market.The telecommunication operators who makes the telephone phone as our main service ,Shenyang Network Correspondence Company is facing the severe realities of the comptition with mobile phone VoIP,ect.How to promote the income of telephone net service,at present,the first thing we should consider is to change the declining situation.In the meantime, the request of the business unit to the correspondence system is more and more high, the business need also is tend in a diversification, the operator must provide more and more multi-media service and data service to grasp the customer,but the present PSTN net could not provide thses various service. Fight for big customer of high value have become each focus that carry a camp a company a concern greatly, how face an other luck camp a company a gradually vigorous competition, how raise the customer's loyalty, will become each carry a camp greatly, the company has to face of rigorous realistic topic.But along with development of time and technic, the irregularity of the traditional PSTN network presents gradually, the business of the PSTN net provide is with a... |