SIP routing
Route SIP calls to PSTN, your vendor, your own SIP vendor, or AI.
Route SIP calls to PSTN, vendors, your own SIP carrier, or AI agents
SIPGPT
SIP call routing, PSTN access, STIR/SHAKEN trust, fraud protection, and AI agents in one portal.
Send SIP calls into SIPGPT and route them to the PSTN, your vendor, your own SIP vendor, or a live AI agent. SIPGPT signs and verifies calls with STIR/SHAKEN, protects against fraud, and monitors DID health so your numbers keep performing.
SIPGPT ControlAgent command center$248.17 balance
Route and protect this call
Send inbound SIP to PSTN unless DID health drops; verify STIR/SHAKEN and route qualified calls to Ava AI.
Routing decision plan
1Verify STIR/SHAKEN identity
2Check DID health score
3Route to PSTN, vendor, or AI
4Block fraud patterns
Inbound call
+1 833 204 9088Connected to AI Agent: AvaSIP call routing
Inbound SIPAuthenticated call
DestinationPSTN / Vendor / AI
Call trustSign + verify STIR
DID healthHealthy / Watch / Risk
ONE ACCOUNT, COMPLETE TELEPHONY CONTROL
SIP routes, call trust, DID health, and AI stay connected.
SIPGPT is designed for teams that need SIP routing, PSTN termination, vendor flexibility, call authentication, DID health monitoring, and AI operation in the same workflow.STIR/SHAKEN
Sign outbound calls and verify inbound traffic with a clear identity layer.
Live answer
Connect realistic voice agents for answering, qualification, and automation.
Campaigns
Coordinate compliant messaging and voice journeys in one workflow.
TRUSTED SIP INFRASTRUCTURE
A SIP routing and call trust layer with AI already wired in.
Route, authenticate, protect, monitor, and automate calls from one operating surface.Route SIP calls anywhere
Send calls to the PSTN, your preferred vendor, your own SIP vendor, or a SIPGPT AI agent from one routing workflow.
Sign and verify every call
SIPGPT signs outbound calls and verifies inbound calls with STIR/SHAKEN so trusted traffic has a clear identity layer.
Connect live-answer AI agents
Route calls to an AI agent for live answering, qualification, SMS response, knowledge lookup, or follow-up automation.
Use your own SIP vendors
Keep carrier flexibility: route to your vendor, your own SIP vendor, PSTN destinations, or SIPGPT-managed AI handling.
Protect against fraud
Detect and block suspicious DNO, YouMail, FTC, low-attestation, missing-header, and other risky call patterns.
Monitor DID health
Detect the healthiness of your DIDs, watch answerability and traffic quality, and act before bad numbers damage campaigns.
AGENTIC TELECOM OPERATIONS
Tell SIPGPT how calls should route. Let AI prepare the policy.
Describe the result you want in plain language. SIPGPT translates it into routing, trust, health, and AI-handling decisions you can review before launch.- 1Describe your routing outcome
- 2Review the proposed call policy
- 3Launch, monitor, and adjust
How should SIPGPT route this traffic?Route SIP calls to my vendor first, fail over to PSTN, and send risky calls to AI screening.
Generated policy
- Primary
- Your SIP vendor
- Fallback
- PSTN route
- Risk path
- Ava AI screening
- Status
- Ready to review
Included automatically
✓ STIR/SHAKEN verification
✓ DID health check
✓ Fraud guardrails
✓ Real-time reporting
FROM SIP CALL TO DESTINATION
From SIP call to trusted destination in one flow.
Configure the route once, then let SIPGPT enforce call trust, health, and handling rules.Receive SIP call
Authenticate the source domain or whitelisted IP and accept inbound traffic.
Choose destination
Route to PSTN, an external vendor, your own SIP vendor, or an AI agent.
Verify and protect
Apply STIR/SHAKEN, fraud controls, and a current DID health check.
Monitor route quality
Review logs, attestation, vendor performance, fraud events, and spend.
USE CASES
Built for teams that need trusted SIP routing and AI-ready call handling.
Infrastructure for developers and operators, with call trust, fraud protection, DID monitoring, and AI automation built in.AI Call Routing
Route qualified calls to AI agents for live answering, qualification, and follow-up.
Carrier and PSTN Routing
Send SIP traffic to PSTN, external vendors, your own SIP vendors, or SIPGPT-managed routes.
Call Trust Operations
Use SIP domains, whitelisted IPs, logs, STIR/SHAKEN, fraud rules, and DID health reports.
CAMPAIGNS
Launch voice and SMS campaigns with humans or realistic AI agents.
Run Ringless, Press-1, and SMS campaigns from one platform, with live human agents or natural-sounding LLM agents handling conversations at scale.Ringless Campaigns
Deliver ringless messages at scale, then hand interested contacts to a live human or realistic-voice LLM agent.
Press-1 Campaigns
Play a targeted message and let recipients press 1 to connect instantly with a human or AI-powered agent.
SMS Campaigns
Send compliant SMS outreach and coordinate text and voice journeys in one campaign workflow.
US Compliance
Built-in DNC blocking suppresses restricted numbers, while native STIR/SHAKEN support improves call identity and trust.
International Routing
Route campaigns internationally with flexible destinations and regional delivery paths for voice and messaging.
Real-Time Statistics
Monitor delivery, pickup, Press-1 transfers, agent connections, outcomes, and performance as they happen.
MODEL CONTEXT PROTOCOL
Use SIPGPT from your favorite AI agent.
Search numbers, configure SIP trunks, inspect calls, and manage routing through natural language. Connect securely inside your SIPGPT account. No account key is displayed or software downloaded from this page.Your AI agentNatural-language request
MCP
USAGE-BASED PLATFORM
Start with SIP routing and call trust. Add AI where it improves the flow.
Numbers, vendor routes, STIR/SHAKEN, fraud protection, DID health, and optional AI handling in one platform.Numbers
Monitor DID health and quality
SIP
Route to PSTN or SIP vendors
AI
AI answer and screening paths
Make every SIP call trusted, routed, and useful.
SIPGPT turns telecom routing into a controlled workflow: receive SIP calls, choose PSTN or vendor destinations, sign and verify STIR/SHAKEN, protect against fraud, monitor DID health, and connect AI agents when useful.