SIP VoiceSIP VoiceStarHub Business Site
StarHub Business Site
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You can adopt SIP Voice regardless of the size of your business. Starting from a base of 10 channels, you can scale up incrementally in blocks of 5 channels up to 1,000 channels on a single SIP Trunk as your business grows.
Unlike certain VoIP providers where class of service may not be guaranteed, SIP Voice is delivered through a dedicated access with a real-time, Class A (voice-grade) connection. As the voice packets are not delivered via the Internet, your voice calls are secured and the quality is ensured.
Migrating to SIP Voice does not mean that you need to change all your telephone numbers. SIP Voice supports number portability. You can retain your existing numbers when you migrate to StarHub’s SIP Voice, with no disruption to your business operations.
Communication is crucial in times of crisis or disasters. For customers with multiple SIP Voice trunks, SIP Voice can be enabled to auto reroute voice traffic when a trunk is faulty. This ensures that you are reachable under any circumstances.