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SIP trunking is a new type of voice service introduced by operators, connecting the telecom operator's voice service platform and the user's telephone terminal in a network way, with the advantages of strong service convergence, low cost, fast deployment, and easy maintenance.
For enterprises with frequent outbound calls, using SIP trunking can save 30%-50% of communication costs.
New Rock IP-PBX supports both traditional telecom line PSTN and SIP trunking. It not only helps enterprises to reduce costs but also provides high reliability means such as power/network outage escape, dual-computer hot standby, load balancing, etc. to ensure normal enterprise voice communication.
· SIP trunking is inexpensive, typically a fraction of telecoms tariffs
· A single device can support 20-512 SIP trunks, with high concurrency performance
· When SIP trunking fails, it can be seamlessly switched to the traditional PSTN network, ensuring highly reliable communications