Why choose VoIP? Two reasons, 1) properly chosen and implemented, IP solutions for key business apps (interoffice voice networking, remote agent/home worker, IP PBX/LAN telephony, etc.) are cheaper to operate, maintain, and upgrade than comparable solutions using switched digital or analog phone service. 2) IP solutions are also more powerful, flexible, feature-rich, and interesting than conventional stuff.
THE BIG MONEY-SAVERS
In pursuing the benefits of VoIP, many IT managers are using the technology and assembling point solutions to their most pressing problems: seeing minimum investment and disruption while obtaining maximum bang for the buck. A second and perhaps third phase of network upgrades will eventually unify these solutions under a single converged architecture.
USE VOIP GATEWAYS FOR INTEROFFICE VOICE/FAX AND DEMARC AGGREGATION
PBX IP gateways give legacy PBXs a new lease on life as participants in VoIP architecture. Nowadays, gateway technology is also packaged in the form of PBX cards, eliminating a stray box and preserving feature support. The gateways also enable least-cost-routing, employing branch offices as POPs - carrying calls from office to office over the WAN or Internet, before handing them off to the PSTN for local completion.voipvoice over internet protocolcomputer telephonysingapore
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