Infrastructure
Asterisk central services
Asterisk is a powerful open-source platform for PBX, IVR, queues, and custom call logic—hosted and operated so your team gets reliability without running the stack alone.
Asterisk is a software PBX that speaks SIP and many legacy interfaces. Companies use it to build call centers, branch offices, voicemail, conferencing, and automated attendants. Because it is open and modular, it fits custom routing and integrations that boxed systems cannot always match.
What we mean by “central services”
ZaazTech can host or manage your Asterisk core as a service: backups, updates, trunk configuration, security hardening, TLS/SRTP where required, and monitoring. You keep business control; we keep the platform healthy.
- Design & deployment — dial plans, queues, ring groups, time conditions, DISA, and failover.
- Carrier integration — SIP trunks, number porting coordination, codec choices.
- Endpoints — provisioning desk phones, ATAs, and softphones.
- Observability — logging, alerts, and capacity planning.
Is Asterisk right for you?
If you need deep customization, multi-site routing, or tight coupling with internal systems, Asterisk is often a strong fit. If you only need a handful of seats with zero maintenance, a fully managed SaaS PBX might be simpler—we help you choose honestly.