telyzer

Alerts & wallboard

Email alerts for missed-call spikes, possible toll fraud and silent phone systems, and a live wallboard for the office screen.

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Alerts

Open Alerts → New alert. Each rule watches for one thing, counts it over a window of minutes, and emails the recipients you choose when the count reaches the threshold. Rules are checked about once a minute. A rule can cover all sites or one site.

Watch forCountsStarting values
Missed-call spikeInbound calls not answered or sent to voicemail.10 calls within 30 minutes
International callsOutbound calls to international numbers.20 calls within 60 minutes
International calls after hours (toll fraud)Outbound international calls outside working hours.3 calls within 60 minutes
Premium-rate numbersOutbound calls to premium-rate numbers.1 call within 60 minutes
PBX stopped sending recordsMinutes since a direct-push connector last sent a record, counted only during the site's working hours.60 minutes of silence

Start with after-hours international calls: it is the most common sign of toll fraud on a hacked PBX.

Cooldown

Don't repeat for sets a cooldown in minutes (4 hours by default). After a rule fires it stays quiet for that long, so a sustained spike produces one email, not dozens.

Testing a rule

Check now shows the current count and whether it is above the threshold. Recent alerts lists what fired. Alerts follow the same recipient rules as reports, and can also be sent to your own systems with webhooks.

Wallboard

Wallboard shows today so far, for all sites or one site, and refreshes every 10 seconds. TV mode fills the screen for an office display.

  • Inbound, answered and answer rate; outbound and talk time.
  • Service level: calls answered within each department's target time (set targets under Extensions & departments).
  • To call back: missed calls not yet followed up, with average and longest wait. A missed number is cleared automatically once it is answered or called back.
  • Today by hour, the latest calls, and each department's figures.

What “updates as calls end” means

Phone systems report a call when it ends, not while it rings or is in progress. So a call appears on the wallboard a few seconds after the caller hangs up, and calls in progress are not shown. A long call counts only once it has finished.