Choose Your Deployment Model

dSIPRouter supports multiple use cases to match your SIP infrastructure needs.

SIP TRUNKING

SIP Trunking Services

Problem: Connecting on-premise PBX systems (FreePBX, FusionPBX, Avaya, etc.) to SIP carriers requires complex Kamailio configuration and routing logic.

Solution: dSIPRouter provides a simple web UI for managing SIP trunk connections with support for IP-based and credential-based authentication, plus carrier interconnect routing.

  • IP-based authentication
  • Credential-based authentication
  • Carrier interconnect routing
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PBX FreePBX/Avaya dSIPRouter SIP Proxy + Kamailio Carrier A Carrier B SIP Trunk Routing Architecture
Tenant A Tenant B Tenant C dSIPRouter Multi-Tenant Proxy FusionPBX Multi-Tenant FreePBX Single-Tenant Hosted PBX Architecture
HOSTED PBX

Hosted PBX Services

Problem: Managing multi-tenant PBX environments requires complex SIP proxy configuration and domain-based routing.

Solution: dSIPRouter proxies SIP endpoints to multi-tenant (FusionPBX) or single-tenant (FreePBX) platforms with built-in integration for scalable routing.

  • Multi-tenant PBX (FusionPBX)
  • Single-tenant PBX (FreePBX)
  • FusionPBX integration for scalable routing
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MICROSOFT TEAMS
GROWTH SUBSCRIPTION

Microsoft Teams Direct Routing

Problem: Connecting Microsoft Teams to existing PSTN infrastructure and SIP carriers requires an expensive SBC and complex configuration.

Solution: dSIPRouter provides SBC functionality that connects your existing voice infrastructure and carriers directly to Microsoft Teams via Direct Routing.

  • SBC functionality for Teams
  • Connect existing voice infra to Teams
  • Carrier-to-Teams routing
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SIP Carrier PSTN dSIPRouter SBC / Direct Routing Microsoft Teams Teams Direct Routing Architecture
Browser WebRTC Mobile App WebRTC dSIPRouter WebRTC Proxy WSS → UDP/TCP PBX Extensions WebRTC Proxy Architecture
WEBRTC PROXY
SUBSCRIPTION REQUIRED

WebRTC Proxy

Problem: WebRTC clients need to connect to PBX extensions that only support traditional SIP over UDP/TCP.

Solution: dSIPRouter registers WebRTC clients to PBX extensions, acting as a proxy between WebSocket-based WebRTC and traditional UDP/TCP SIP.

  • WebRTC to SIP proxy
  • Browser and mobile app support
  • PBX extension registration
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