Critical
Production calling is unavailable, emergency routing is impaired or a confirmed security incident is active.
24/7 plansOpen a tenant-scoped support case, attach a logical call session and keep every response, status change and next action in one secure conversation.
The support portal is operational. Commercial response targets become contractual when the selected support plan is activated.
Field-tested troubleshooting and configuration guidance.
Open knowledge base →DOCUMENTATIONArchitecture, security, lifecycle and operating procedures.
Read documentation →COMMERCIAL SUPPORTTrack impact, severity, tenant, installation, call session and the complete conversation with support.
Enter customer portal →Production calling is unavailable, emergency routing is impaired or a confirmed security incident is active.
24/7 plansA major function is degraded, business impact is material and no acceptable workaround exists.
Business hoursConfiguration guidance, an isolated defect, a question or an improvement request.
Business hoursThe portal records the affected time window, tenant, installation, logical call session, expected behavior and business impact. Credentials and unrestricted packet data are never requested in free text.
Tenant, service, users and business consequence.
Logical flow, hangup cause and safe SIP metadata.
Every response and status change stays with the same case.