VoIP monitoring for every call and every signal.
Monitor your voice infrastructure before your users notice a problem.
OpenHubble Whisper brings VoIP observability into the OpenHubble ecosystem. Monitor SIP infrastructure, call quality, trunks, and voice service health from one clear and focused platform.
What It Monitors
A clearer view of your voice infrastructure
Whisper is designed to give engineering and infrastructure teams a focused observability layer for the systems behind their calls.
SIP Infrastructure
Monitor SIP endpoints, registrations, trunks, and signaling activity from a single observability layer.
PBX Systems
Bring your voice infrastructure into the same monitoring workflow used for the rest of your systems.
VoIP Gateways
Track gateway availability and detect connectivity or signaling problems affecting your voice services.
Capabilities
Everything you need to understand VoIP health
Focus on the signals that matter when your infrastructure carries real conversations.
SIP Monitoring
Monitor SIP infrastructure and keep track of registration state, signaling health, and service availability.
Call Quality
Understand the quality of your VoIP traffic with visibility into the signals that affect every conversation.
Trunk Health
Keep an eye on SIP trunks and identify availability problems before they become customer-facing incidents.
Latency & Jitter
Detect network conditions that can turn a perfectly healthy call into a frustrating conversation.
Packet Loss
Surface packet loss and degraded network conditions that can impact voice quality and call reliability.
Call Failures
Identify failed calls, abnormal responses, and recurring signaling problems across your VoIP infrastructure.
Observability
Listen to the signals behind every conversation
Voice quality is more than whether a call connects. Whisper focuses on the infrastructure and network signals that determine how that call actually feels.
From signaling failures to network degradation, Whisper is built around the idea that every voice incident leaves observable signals behind.
Built for Voice
Every call leaves a signal.
When a call drops, audio becomes distorted, or a trunk stops responding, the problem rarely appears out of nowhere. Whisper is built to help you find the signals behind those failures and understand what is happening across your voice infrastructure.