Telephony health

Voice stack · uptime, latency and quality

All systems operationalUpdated 2 min ago

Service uptime · last 90 days

Voice gateway

90 days99.98%

SIP trunk

90 days99.95%

STT

90 days99.99%

TTS

90 days99.97%

LLM

90 days99.92%

Latency

Voice pipeline · p50 per stage

STT

142ms

p50 · last hour

LLM

610ms

p50 · last hour

TTS

98ms

p50 · last hour

MOS score

4.31

▲ 0.06 vs last week

Mean opinion score · voice legs

Jitter

6.8ms

p95 · last 24h

Packet loss

0.21%

avg · last 24h

RTT

48ms

median · last 24h

Recent incidents

Last 90 days

Elevated SIP registration failures — EU region

24 min · 02 Jul 2026 · 09:14 GMT

Resolved

Degraded TTS latency during provider failover

1h 12m · 18 Jun 2026 · 15:40 GMT

Resolved

No open incidents — all services nominal.

Carrier status

Answer-seizure ratio · avg call duration

CarrierRegionASRACDStatus

EtisalatUAE68.4%2:04Healthy

duUAE64.1%1:52Healthy

Twilio SIPGlobal71.9%2:18Healthy

AirtelIN58.7%1:37Degraded