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SIP Trunking vs Traditional Phone Lines: What Businesses Need to Know
Understanding the Basics
Traditional phone lines use physical copper wires to connect calls. SIP trunking uses internet protocols to deliver voice communication. The shift from physical infrastructure to digital connectivity changes how businesses approach phone service.
Cost Comparison
Traditional phone lines require separate physical connections for each line. SIP trunking consolidates voice and data over a single internet connection. This consolidation typically reduces monthly costs and eliminates charges for unused capacity.
Scalability Differences
Adding traditional lines requires physical installation and can take days or weeks. SIP trunks can be added or removed almost instantly through software configuration. This flexibility supports businesses with seasonal demand or rapid growth.
Feature Availability
SIP trunking supports advanced features that traditional lines cannot offer. These include video calling, instant messaging, presence indicators, and unified communications. Traditional lines are limited to basic voice functionality.
Reliability Considerations
Traditional lines operate independently of internet connectivity, providing service during network outages. SIP trunking depends on internet quality, but modern systems include failover options that route calls to backup connections. Both approaches can deliver reliable service when properly configured.
Redstone Systems, Inc. founded in Delaware, USA in December 2002, has been the ODM vendor for many well-known communications companies, serving the Southeast Asian market. In 2020, Redstone Systems will begin to return to the North America market with its self-developed brand.
Redstone has a complete product line of intelligent voice gateways, providing IP-PBXs, analog VoIP gateways (FXS/FXO), digital VoIP gateways (E1/T1), border appliances, and session boundary controllers (SBCs).
With advanced technology in digital signal processor (DSP), speech coding and speech processing, as well as efficient operational tools such as cloud remote management, auto provisioning, Redstone gateways are widely used in markets of enterprise communications, cloud communications, call centers, operators’ IMS/SIP trunks, bringing users friendly, efficient and reliable communication experience.
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