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Abbreviated dialing between PBX and Centrex systems using a VoIP platform
Abbreviated dialing between PBX and Centrex systems using a VoIP platform
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机译:使用VoIP平台在PBX和Centrex系统之间进行简短拨号
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摘要
An abbreviated dialing feature over a Voice over Internet Protocol (VoIP) platform facilitates abbreviated dialing between a first phone system that serves a first customer location and a second phone system that serves a second customer location. The first and second phone systems may comprise two Centrex groups, two PBXs or a Centrex group and a PBX.
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