Enterprise SIP Operations
The SIP backend
built for your server.
Create SIP accounts, assign them to customers for MicroSIP, and bill every call — your VPS runs Asterisk, this portal runs billing.
POST /api/asterisk/auth { "username": "sip_user_1042", "calleeNumber": "14155551234", "direction": "outbound" } → { "authorized": true, "context": "from-trunk" }
Everything your telecom operation needs
Admin uploads trunks. Customers get SIP credentials. Your Asterisk server handles the calls. TrunkFlow handles the money.
SIP Trunk Provisioning
Create SIP usernames/passwords. Customers enter them in MicroSIP pointing to your Asterisk VPS.
Inbound + Outbound
Full duplex calling through your PBX. Real-time auth checks before every outbound route.
Tariff Billing
Per-destination rates, connection fees, and automatic balance deduction on CDR ingest.
Asterisk API
Webhook endpoints for SIP auth and CDR ingestion. Built for production telephony stacks.
Admin Control
You manage trunks, tariffs, and credits. Customers see only what you assign them.
Ready to run your SIP operation?
Connect your Neon database, push the schema, and start assigning trunks in minutes.
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