From protocol to production.
Thirteen specialized practice areas covering the full open-source voice stack — deep expertise, no generalists.
Open-Source Platforms
Asterisk Development
Custom dialplans, AGI/ARI integrations, and production-hardened Asterisk builds.
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FreeSWITCH Development
High-concurrency media handling, XML dialplans, and mod_sofia tuning for FreeSWITCH deployments.
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Kamailio Development
Dispatcher tuning, SIP routing logic, and Kamailio-as-SBC deployments for carrier platforms.
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OpenSIPS Development
OpenSIPS routing, load balancing, and SBC deployments with full control-plane integration.
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LiveKit Development
Real-time WebRTC apps on LiveKit — SFU deployment, custom agents, and SIP bridging.
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Protocol & Infrastructure
SIP Development Services
SIP stacks, B2BUA apps, and protocol-level debugging for teams who need more than a library wrapper.
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WebRTC Development
Production WebRTC apps — signaling, ICE/TURN, media quality, and SIP interop done right.
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Session Border Controller Solutions
Open-source and commercial SBC deployments with topology hiding, DoS protection, and media handling.
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Unified Communications Solutions
End-to-end UC platforms: voice, video, chat, presence, and mobility — built open, operated reliably.
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VoIP Consulting
Architecture reviews, vendor evaluations, and on-call expert access for teams running voice infrastructure.
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Dialer & PBX Customization
Vicidial Customization
Dialer tuning, custom reports, CRM integration, and scale engineering for Vicidial clusters.
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FusionPBX Customization
Multi-tenant FusionPBX deployments with custom modules, branding, and provider-grade operations.
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FreePBX Customization
Production FreePBX — custom modules, UCP extensions, and the operational tuning it doesn't ship with.
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